Merge branch 'dev' of github.com:tw93/Mole into dev

2026-02-04 13:16:47 +00:00 · 2026-01-09 15:10:36 +08:00
parent 124e498f15 9915d5e56f
commit cce0afecc5
30 changed files with 871 additions and 102 deletions
--- a/.github/workflows/check.yml
+++ b/.github/workflows/check.yml
@@ -27,20 +27,25 @@ jobs:
            ~/Library/Caches/Homebrew
            /usr/local/Cellar/shfmt
            /usr/local/Cellar/shellcheck
-          key: ${{ runner.os }}-brew-quality-${{ hashFiles('**/Brewfile') }}
+            /usr/local/Cellar/golangci-lint
+          key: ${{ runner.os }}-brew-quality-v2-${{ hashFiles('**/Brewfile') }}
          restore-keys: |
-            ${{ runner.os }}-brew-quality-
+            ${{ runner.os }}-brew-quality-v2-

      - name: Install tools
-        run: brew install shfmt shellcheck
+        run: brew install shfmt shellcheck golangci-lint

      - name: Set up Go
        uses: actions/setup-go@4dc6199c7b1a012772edbd06daecab0f50c9053c # v5
        with:
          go-version: '1.24.6'

+      - name: Install goimports
+        run: go install golang.org/x/tools/cmd/goimports@latest
+
      - name: Format all code
        run: |
+          export PATH=$(go env GOPATH)/bin:$PATH
          ./scripts/check.sh --format

      - name: Commit formatting changes
@@ -75,12 +80,18 @@ jobs:
            ~/Library/Caches/Homebrew
            /usr/local/Cellar/shfmt
            /usr/local/Cellar/shellcheck
-          key: ${{ runner.os }}-brew-quality-${{ hashFiles('**/Brewfile') }}
+            /usr/local/Cellar/golangci-lint
+          key: ${{ runner.os }}-brew-quality-v2-${{ hashFiles('**/Brewfile') }}
          restore-keys: |
-            ${{ runner.os }}-brew-quality-
+            ${{ runner.os }}-brew-quality-v2-

      - name: Install tools
-        run: brew install shfmt shellcheck
+        run: brew install shfmt shellcheck golangci-lint
+
+      - name: Set up Go
+        uses: actions/setup-go@4dc6199c7b1a012772edbd06daecab0f50c9053c # v5
+        with:
+          go-version: '1.24.6'

      - name: Run check script
        run: ./scripts/check.sh --no-format
--- a/.github/workflows/update-contributors.yml
+++ b/.github/workflows/update-contributors.yml
@@ -0,0 +1,62 @@
+name: Update Contributors
+
+on:
+  push:
+    branches: [main, dev]
+  workflow_dispatch:
+  schedule:
+    - cron: "0 0 * * 0" # Every Sunday at midnight UTC
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  update-contributors:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: write
+      pull-requests: write
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+        with:
+          token: ${{ secrets.GITHUB_TOKEN }}
+          fetch-depth: 0
+
+      - name: Generate contributors SVG
+        uses: tw93/contributors-list@master
+        with:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          svgPath: CONTRIBUTORS.svg
+          svgWidth: 1000
+          avatarSize: 72
+          avatarMargin: 45
+          userNameHeight: 20
+          noFetch: false
+          noCommit: true
+          truncate: 0
+          includeBots: false
+          excludeUsers: "github-actions web-flow dependabot claude"
+          itemTemplate: |
+            <g transform="translate({{ x }}, {{ y }})">
+              <defs>
+                <clipPath id="cp-{{ login }}">
+                  <circle cx="36" cy="36" r="36" />
+                </clipPath>
+              </defs>
+              <a xlink:href="{{{ url }}}" href="{{{ url }}}" class="contributor-link" target="_blank" rel="nofollow sponsored" title="{{{ name }}}">
+                <image width="72" height="72" xlink:href="{{{ avatar }}}" href="{{{ avatar }}}" clip-path="url(#cp-{{ login }})" />
+                <text x="36" y="86" text-anchor="middle" alignment-baseline="middle" font-size="10" fill="#666" font-family="-apple-system,BlinkMacSystemFont,'Segoe UI',Helvetica,Arial,sans-serif">{{{ name }}}</text>
+              </a>
+            </g>
+
+      - name: Commit & Push
+        uses: stefanzweifel/git-auto-commit-action@v7
+        with:
+          commit_message: "chore: update contributors [skip ci]"
+          file_pattern: CONTRIBUTORS.svg
+          commit_user_name: github-actions[bot]
+          commit_user_email: 41898282+github-actions[bot]@users.noreply.github.com
+          commit_author: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
+          push_options: '--force'
--- a/.golangci.yml
+++ b/.golangci.yml
@@ -0,0 +1,43 @@
+# golangci-lint configuration for Mole
+# https://golangci-lint.run/usage/configuration/
+
+version: "2"
+
+run:
+  timeout: 5m
+  # Only lint Go code in cmd directory
+  modules-download-mode: readonly
+
+linters:
+  enable:
+    # Default linters
+    - govet
+    - staticcheck
+    - errcheck
+    - ineffassign
+    - unused
+
+  settings:
+    govet:
+      enable-all: true
+      disable:
+        - shadow
+        - fieldalignment # struct field alignment optimization is noisy
+    errcheck:
+      exclude-functions:
+        - (io.Closer).Close
+        - (*os/exec.Cmd).Run
+        - (*os/exec.Cmd).Start
+    staticcheck:
+      checks: ["all", "-QF1003", "-SA9003"]
+
+  exclusions:
+    rules:
+      # Ignore certain patterns in test files
+      - path: _test\.go
+        linters:
+          - errcheck
+      # Ignore errors from os.Remove in cleanup code
+      - text: "os.Remove"
+        linters:
+          - errcheck
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -4,7 +4,10 @@

 ```bash
 # Install development tools
-brew install shfmt shellcheck bats-core
+brew install shfmt shellcheck bats-core golangci-lint
+
+# Install goimports for better Go formatting
+go install golang.org/x/tools/cmd/goimports@latest
 ```

 ## Development
--- a/CONTRIBUTORS.svg
+++ b/CONTRIBUTORS.svg
--- a/README.md
+++ b/README.md
@@ -13,12 +13,12 @@
 </p>

 <p align="center">
-  <img src="https://cdn.tw93.fun/img/mole.jpeg" alt="Mole - 95.50GB freed" width="800" />
+  <img src="https://cdn.tw93.fun/img/mole.jpeg" alt="Mole - 95.50GB freed" width="1000" />
 </p>

 ## Features

- **Unified toolkit**: Consolidated features of CleanMyMac, AppCleaner, DaisyDisk, and iStat into a **single binary**
+- **All-in-one toolkit**: CleanMyMac, AppCleaner, DaisyDisk, and iStat Menus combined into a **single binary**
 - **Deep cleaning**: Scans and removes caches, logs, and browser leftovers to **reclaim gigabytes of space**
 - **Smart uninstaller**: Thoroughly removes apps along with launch agents, preferences, and **hidden remnants**
 - **Disk insights**: Visualizes usage, manages large files, **rebuilds caches**, and refreshes system services
@@ -44,16 +44,16 @@ Built with PowerShell and Go for native Windows performance. Run `mole` after in

 ## Quick Start

-**Install by Brew, recommended:**
+**Install via Homebrew — recommended:**

 ```bash
 brew install mole
 ```

-**or by Script, for older macOS or latest code:**
+**Or via script:**

 ```bash
-# Add '-s latest' for newest, '-s dev' for development, or '-s 1.17.0' for a version.
+# Optional args: -s latest for main branch code, -s 1.17.0 for specific version
 curl -fsSL https://raw.githubusercontent.com/tw93/mole/main/install.sh | bash
 ```

@@ -70,7 +70,7 @@ mo purge                     # Clean project build artifacts
 mo installer                 # Find and remove installer files

 mo touchid                   # Configure Touch ID for sudo
-mo completion                # Setup shell tab completion
+mo completion                # Set up shell tab completion
 mo update                    # Update Mole
 mo remove                    # Remove Mole from system
 mo --help                    # Show help
@@ -92,6 +92,7 @@ mo purge --paths             # Configure project scan directories
 - **Safety**: Built with strict protections. See [Security Audit](SECURITY_AUDIT.md). Preview changes with `mo clean --dry-run`.
 - **Debug Mode**: Use `--debug` for detailed logs (e.g., `mo clean --debug`). Combine with `--dry-run` for comprehensive preview including risk levels and file details.
 - **Navigation**: Supports arrow keys and Vim bindings (`h/j/k/l`).
+- **Status Shortcuts**: In `mo status`, press `k` to toggle cat visibility and save preference, `q` to quit.
 - **Configuration**: Run `mo touchid` for Touch ID sudo, `mo completion` for shell tab completion, `mo clean --whitelist` to manage protected paths.

 ## Features in Detail
@@ -157,7 +158,7 @@ System: 5/32 GB RAM | 333/460 GB Disk (72%) | Uptime 6d
 System optimization completed
 ====================================================================

-Use `mo optimize --whitelist` to protect specific optimization items from being run.
+Use `mo optimize --whitelist` to exclude specific optimizations.
 ```

 ### Disk Space Analyzer
@@ -203,7 +204,7 @@ Up      ▮▯▯▯▯  0.8 MB/s                  Chrome     ▮▮▮▯▯  2
 Proxy   HTTP · 192.168.1.100             Terminal   ▮▯▯▯▯  12.5%
 ```

-Health score based on CPU, memory, disk, temperature, and I/O load. Color-coded by range. Press `k` to hide/show cat, `q` to quit.
+Health score based on CPU, memory, disk, temperature, and I/O load. Color-coded by range.

 ### Project Artifact Purge

@@ -224,7 +225,7 @@ Select Categories to Clean - 18.5GB (8 selected)
  ● backend-service    2.5GB | node_modules
 ```

-> **Use with caution:** This will permanently delete selected artifacts. Review carefully before confirming. Recent projects (< 7 days) are marked and unselected by default.
+> **Use with caution:** This will permanently delete selected artifacts. Review carefully before confirming. Recent projects — less than 7 days old — are marked and unselected by default.

 <details>
 <summary><strong>Custom Scan Paths</strong></summary>
@@ -237,7 +238,7 @@ Run `mo purge --paths` to configure which directories to scan, or edit `~/.confi
 ~/Work/ClientB
 ```

-When custom paths are configured, only those directories are scanned. Otherwise, defaults to `~/Projects`, `~/GitHub`, `~/dev`, etc.
+When custom paths are configured, only those directories are scanned. Otherwise, it defaults to `~/Projects`, `~/GitHub`, `~/dev`, etc.

 </details>

@@ -266,24 +267,34 @@ Launch Mole commands instantly from Raycast or Alfred:
 curl -fsSL https://raw.githubusercontent.com/tw93/Mole/main/scripts/setup-quick-launchers.sh | bash
 ```

-Adds 5 commands: `clean`, `uninstall`, `optimize`, `analyze`, `status`. Mole automatically detects your terminal, or you can set `MO_LAUNCHER_APP=<name>` to override. For Raycast, if this is your first script directory, add it in Raycast Extensions (Add Script Directory) and then run "Reload Script Directories" to load the new commands.
+Adds 5 commands: `clean`, `uninstall`, `optimize`, `analyze`, `status`.
+
+Mole automatically detects your terminal, or set `MO_LAUNCHER_APP=<name>` to override. For Raycast users: if this is your first script directory, add it via Raycast Extensions → Add Script Directory, then run "Reload Script Directories".

 ## Community Love

-<p align="center">
-  <img src="https://cdn.tw93.fun/pic/lovemole.jpeg" alt="Community feedback on Mole" width="800" />
-</p>
+Mole wouldn't be possible without these amazing contributors. They've built countless features that make Mole what it is today. Go follow them! ❤️

-Users from around the world are loving Mole! Join the community and share your experience.
+<a href="https://github.com/tw93/Mole/graphs/contributors">
+  <img src="./CONTRIBUTORS.svg?v=2" width="1000" />
+</a>
+
+Join thousands of users worldwide who trust Mole to keep their Macs clean and optimized.
+
+<img src="https://cdn.tw93.fun/pic/lovemole.jpeg" alt="Community feedback on Mole" width="1000" />

 ## Support

-<a href="https://miaoyan.app/cats.html?name=Mole"><img src="https://miaoyan.app/assets/sponsors.svg" width="1000px" /></a>
-
- If Mole saved you space, consider starring the repo or sharing it with friends who need a cleaner Mac.
+- If Mole saved you disk space, consider starring the repo or [sharing it](https://twitter.com/intent/tweet?url=https://github.com/tw93/Mole&text=Mole%20-%20Deep%20clean%20and%20optimize%20your%20Mac.) with friends.
 - Have ideas or fixes? Check our [Contributing Guide](CONTRIBUTING.md), then open an issue or PR to help shape Mole's future.
- Love cats? Treat Tangyuan and Cola to canned food via <a href="https://miaoyan.app/cats.html?name=Mole" target="_blank">this link</a> to keep our mascots purring.
+- Love Mole? <a href="https://miaoyan.app/cats.html?name=Mole" target="_blank">Buy Tw93 an ice-cold Coke</a> to keep the project alive and kicking! 🥤
+
+<details>
+<summary><strong>Friends who bought me Coke</strong></summary>
+<br/>
+<a href="https://miaoyan.app/cats.html?name=Mole"><img src="https://miaoyan.app/assets/sponsors.svg" width="1000" /></a>
+</details>

 ## License

-MIT License - feel free to enjoy and participate in open source.
+MIT License — feel free to enjoy and participate in open source.
--- a/SECURITY_AUDIT.md
+++ b/SECURITY_AUDIT.md
@@ -4,7 +4,7 @@

 **Security Audit & Compliance Report**

-Version 1.17.0 | December 31, 2025
+Version 1.19.0 | January 5, 2026

 ---

@@ -33,7 +33,7 @@ Version 1.17.0 | December 31, 2025
 |-----------|---------|
 | Audit Date | December 31, 2025 |
 | Audit Conclusion | **PASSED** |
-| Mole Version | V1.17.0 |
+| Mole Version | V1.19.0 |
 | Audited Branch | `main` (HEAD) |
 | Scope | Shell scripts, Go binaries, Configuration |
 | Methodology | Static analysis, Threat modeling, Code review |
@@ -47,6 +47,7 @@ Version 1.17.0 | December 31, 2025
 - Comprehensive protection for VPN, AI tools, and system components
 - Atomic operations with crash recovery mechanisms
 - Full user control with dry-run and whitelist capabilities
+- Installer cleanup safely scans common locations with user confirmation

 ---

@@ -290,7 +291,7 @@ bats tests/security.bats # Run specific suite
 | Standard | Implementation |
 |----------|----------------|
 | OWASP Secure Coding | Input validation, least privilege, defense-in-depth |
-| CWE-22 (Path Traversal) | Absolute path enforcement, `../` rejection |
+| CWE-22 (Path Traversal) | Enhanced detection: rejects `/../` components while allowing `..` in directory names (Firefox compatibility) |
 | CWE-78 (Command Injection) | Control character filtering |
 | CWE-59 (Link Following) | Symlink detection before privileged operations |
 | Apple File System Guidelines | Respects SIP, Read-Only Volumes, TCC |
--- a/bin/clean.sh
+++ b/bin/clean.sh
@@ -308,9 +308,8 @@ safe_clean() {
        return 0
    fi

-    if [[ "${TRACK_SECTION:-0}" == "1" && "${SECTION_ACTIVITY:-0}" == "0" ]]; then
-        stop_section_spinner
-    fi
+    # Always stop spinner before outputting results
+    stop_section_spinner

    local description
    local -a targets
--- a/bin/installer.sh
+++ b/bin/installer.sh
@@ -205,12 +205,16 @@ collect_installers() {
        start_inline_spinner "Scanning for installers..."
    fi

+    # Start debug session
+    debug_operation_start "Collect Installers" "Scanning for redundant installer files"
+
    # Scan all paths, deduplicate, and sort results
    local -a all_files=()

    while IFS= read -r file; do
        [[ -z "$file" ]] && continue
        all_files+=("$file")
+        debug_file_action "Found installer" "$file"
    done < <(scan_all_installers | sort -u)

    if [[ -t 1 ]]; then
@@ -245,9 +249,20 @@ collect_installers() {
        local size_human
        size_human=$(bytes_to_human "$file_size")

+        # Get display filename - strip Homebrew hash prefix if present
+        local display_name
+        display_name=$(basename "$file")
+        if [[ "$source" == "Homebrew" ]]; then
+            # Homebrew names often look like: sha256--name--version
+            # Strip the leading hash if it matches [0-9a-f]{64}--
+            if [[ "$display_name" =~ ^[0-9a-f]{64}--(.*) ]]; then
+                display_name="${BASH_REMATCH[1]}"
+            fi
+        fi
+
        # Format display with alignment
        local display
-        display=$(format_installer_display "$(basename "$file")" "$size_human" "$source")
+        display=$(format_installer_display "$display_name" "$size_human" "$source")

        # Store installer data in parallel arrays
        INSTALLER_PATHS+=("$file")
--- a/bin/touchid.sh
+++ b/bin/touchid.sh
@@ -14,10 +14,17 @@ LIB_DIR="$(cd "$SCRIPT_DIR/../lib" && pwd)"
 source "$LIB_DIR/core/common.sh"

 readonly PAM_SUDO_FILE="${MOLE_PAM_SUDO_FILE:-/etc/pam.d/sudo}"
+readonly PAM_SUDO_LOCAL_FILE="${MOLE_PAM_SUDO_LOCAL_FILE:-/etc/pam.d/sudo_local}"
 readonly PAM_TID_LINE="auth       sufficient     pam_tid.so"

 # Check if Touch ID is already configured
 is_touchid_configured() {
+    # Check sudo_local first
+    if [[ -f "$PAM_SUDO_LOCAL_FILE" ]]; then
+        grep -q "pam_tid.so" "$PAM_SUDO_LOCAL_FILE" 2> /dev/null && return 0
+    fi
+
+    # Fallback to standard sudo file
    if [[ ! -f "$PAM_SUDO_FILE" ]]; then
        return 1
    fi
@@ -74,7 +81,74 @@ enable_touchid() {
        echo ""
    fi

-    # Check if already configured
+    # Check if we should use sudo_local (Sonoma+)
+    if grep -q "sudo_local" "$PAM_SUDO_FILE"; then
+        # Check if already correctly configured in sudo_local
+        if [[ -f "$PAM_SUDO_LOCAL_FILE" ]] && grep -q "pam_tid.so" "$PAM_SUDO_LOCAL_FILE"; then
+            # It is in sudo_local, but let's check if it's ALSO in sudo (incomplete migration)
+            if grep -q "pam_tid.so" "$PAM_SUDO_FILE"; then
+                # Clean up legacy config
+                temp_file=$(mktemp)
+                grep -v "pam_tid.so" "$PAM_SUDO_FILE" > "$temp_file"
+                if sudo mv "$temp_file" "$PAM_SUDO_FILE" 2> /dev/null; then
+                    echo -e "${GREEN}${ICON_SUCCESS} Cleanup legacy configuration${NC}"
+                fi
+            fi
+            echo -e "${GREEN}${ICON_SUCCESS} Touch ID is already enabled${NC}"
+            return 0
+        fi
+
+        # Not configured in sudo_local yet.
+        # Check if configured in sudo (Legacy)
+        local is_legacy_configured=false
+        if grep -q "pam_tid.so" "$PAM_SUDO_FILE"; then
+            is_legacy_configured=true
+        fi
+
+        # Function to write to sudo_local
+        local write_success=false
+        if [[ ! -f "$PAM_SUDO_LOCAL_FILE" ]]; then
+            # Create the file
+            echo "# sudo_local: local customizations for sudo" | sudo tee "$PAM_SUDO_LOCAL_FILE" > /dev/null
+            echo "$PAM_TID_LINE" | sudo tee -a "$PAM_SUDO_LOCAL_FILE" > /dev/null
+            sudo chmod 444 "$PAM_SUDO_LOCAL_FILE"
+            sudo chown root:wheel "$PAM_SUDO_LOCAL_FILE"
+            write_success=true
+        else
+            # Append if not present
+            if ! grep -q "pam_tid.so" "$PAM_SUDO_LOCAL_FILE"; then
+                temp_file=$(mktemp)
+                cp "$PAM_SUDO_LOCAL_FILE" "$temp_file"
+                echo "$PAM_TID_LINE" >> "$temp_file"
+                sudo mv "$temp_file" "$PAM_SUDO_LOCAL_FILE"
+                sudo chmod 444 "$PAM_SUDO_LOCAL_FILE"
+                sudo chown root:wheel "$PAM_SUDO_LOCAL_FILE"
+                write_success=true
+            else
+                write_success=true # Already there (should be caught by first check, but safe fallback)
+            fi
+        fi
+
+        if $write_success; then
+            # If we migrated from legacy, clean it up now
+            if $is_legacy_configured; then
+                temp_file=$(mktemp)
+                grep -v "pam_tid.so" "$PAM_SUDO_FILE" > "$temp_file"
+                sudo mv "$temp_file" "$PAM_SUDO_FILE"
+                log_success "Touch ID migrated to sudo_local"
+            else
+                log_success "Touch ID enabled (via sudo_local) - try: sudo ls"
+            fi
+            return 0
+        else
+            log_error "Failed to write to sudo_local"
+            return 1
+        fi
+    fi
+
+    # Legacy method: Modify sudo file directly
+
+    # Check if already configured (Legacy)
    if is_touchid_configured; then
        echo -e "${GREEN}${ICON_SUCCESS} Touch ID is already enabled${NC}"
        return 0
@@ -129,26 +203,55 @@ disable_touchid() {
        return 0
    fi

-    # Create backup only if it doesn't exist
-    if [[ ! -f "${PAM_SUDO_FILE}.mole-backup" ]]; then
-        if ! sudo cp "$PAM_SUDO_FILE" "${PAM_SUDO_FILE}.mole-backup" 2> /dev/null; then
-            log_error "Failed to create backup"
+    # Check sudo_local first
+    if [[ -f "$PAM_SUDO_LOCAL_FILE" ]] && grep -q "pam_tid.so" "$PAM_SUDO_LOCAL_FILE"; then
+        # Remove from sudo_local
+        temp_file=$(mktemp)
+        grep -v "pam_tid.so" "$PAM_SUDO_LOCAL_FILE" > "$temp_file"
+
+        if sudo mv "$temp_file" "$PAM_SUDO_LOCAL_FILE" 2> /dev/null; then
+            # Since we modified sudo_local, we should also check if it's in sudo file (legacy cleanup)
+            if grep -q "pam_tid.so" "$PAM_SUDO_FILE"; then
+                temp_file=$(mktemp)
+                grep -v "pam_tid.so" "$PAM_SUDO_FILE" > "$temp_file"
+                sudo mv "$temp_file" "$PAM_SUDO_FILE"
+            fi
+            echo -e "${GREEN}${ICON_SUCCESS} Touch ID disabled (removed from sudo_local)${NC}"
+            echo ""
+            return 0
+        else
+            log_error "Failed to disable Touch ID from sudo_local"
            return 1
        fi
    fi

-    # Remove pam_tid.so line
-    temp_file=$(mktemp)
-    grep -v "pam_tid.so" "$PAM_SUDO_FILE" > "$temp_file"
+    # Fallback to sudo file (legacy)
+    if grep -q "pam_tid.so" "$PAM_SUDO_FILE"; then
+        # Create backup only if it doesn't exist
+        if [[ ! -f "${PAM_SUDO_FILE}.mole-backup" ]]; then
+            if ! sudo cp "$PAM_SUDO_FILE" "${PAM_SUDO_FILE}.mole-backup" 2> /dev/null; then
+                log_error "Failed to create backup"
+                return 1
+            fi
+        fi

-    if sudo mv "$temp_file" "$PAM_SUDO_FILE" 2> /dev/null; then
-        echo -e "${GREEN}${ICON_SUCCESS} Touch ID disabled${NC}"
-        echo ""
-        return 0
-    else
-        log_error "Failed to disable Touch ID"
-        return 1
+        # Remove pam_tid.so line
+        temp_file=$(mktemp)
+        grep -v "pam_tid.so" "$PAM_SUDO_FILE" > "$temp_file"
+
+        if sudo mv "$temp_file" "$PAM_SUDO_FILE" 2> /dev/null; then
+            echo -e "${GREEN}${ICON_SUCCESS} Touch ID disabled${NC}"
+            echo ""
+            return 0
+        else
+            log_error "Failed to disable Touch ID"
+            return 1
+        fi
    fi
+
+    # Should not reach here if is_touchid_configured was true
+    log_error "Could not find Touch ID configuration to disable"
+    return 1
 }

 # Interactive menu
--- a/bin/uninstall.sh
+++ b/bin/uninstall.sh
@@ -59,6 +59,24 @@ scan_applications() {
    local temp_file
    temp_file=$(create_temp_file)

+    # Local spinner_pid for cleanup
+    local spinner_pid=""
+
+    # Trap to handle Ctrl+C during scan
+    local scan_interrupted=false
+    # shellcheck disable=SC2329  # Function invoked indirectly via trap
+    trap_scan_cleanup() {
+        scan_interrupted=true
+        if [[ -n "$spinner_pid" ]]; then
+            kill -TERM "$spinner_pid" 2> /dev/null || true
+            wait "$spinner_pid" 2> /dev/null || true
+        fi
+        printf "\r\033[K" >&2
+        rm -f "$temp_file" "${temp_file}.sorted" "${temp_file}.progress" 2> /dev/null || true
+        exit 130
+    }
+    trap trap_scan_cleanup INT
+
    local current_epoch
    current_epoch=$(get_epoch_seconds)

@@ -228,7 +246,6 @@ scan_applications() {
    local progress_file="${temp_file}.progress"
    echo "0" > "$progress_file"

-    local spinner_pid=""
    (
        # shellcheck disable=SC2329  # Function invoked indirectly via trap
        cleanup_spinner() { exit 0; }
--- a/cmd/analyze/cache.go
+++ b/cmd/analyze/cache.go
@@ -30,6 +30,7 @@ func snapshotFromModel(m model) historyEntry {
 		Entries:       cloneDirEntries(m.entries),
 		LargeFiles:    cloneFileEntries(m.largeFiles),
 		TotalSize:     m.totalSize,
+		TotalFiles:    m.totalFiles,
 		Selected:      m.selected,
 		EntryOffset:   m.offset,
 		LargeSelected: m.largeSelected,
@@ -49,7 +50,7 @@ func cloneDirEntries(entries []dirEntry) []dirEntry {
 		return nil
 	}
 	copied := make([]dirEntry, len(entries))
-	copy(copied, entries)
+	copy(copied, entries) //nolint:all
 	return copied
 }

@@ -58,7 +59,7 @@ func cloneFileEntries(files []fileEntry) []fileEntry {
 		return nil
 	}
 	copied := make([]fileEntry, len(files))
-	copy(copied, files)
+	copy(copied, files) //nolint:all
 	return copied
 }

@@ -208,7 +209,7 @@ func loadCacheFromDisk(path string) (*cacheEntry, error) {
 	if err != nil {
 		return nil, err
 	}
-	defer file.Close()
+	defer file.Close() //nolint:errcheck

 	var entry cacheEntry
 	decoder := gob.NewDecoder(file)
@@ -250,6 +251,7 @@ func saveCacheToDisk(path string, result scanResult) error {
 		Entries:    result.Entries,
 		LargeFiles: result.LargeFiles,
 		TotalSize:  result.TotalSize,
+		TotalFiles: result.TotalFiles,
 		ModTime:    info.ModTime(),
 		ScanTime:   time.Now(),
 	}
@@ -258,12 +260,35 @@ func saveCacheToDisk(path string, result scanResult) error {
 	if err != nil {
 		return err
 	}
-	defer file.Close()
+	defer file.Close() //nolint:errcheck

 	encoder := gob.NewEncoder(file)
 	return encoder.Encode(entry)
 }

+// peekCacheTotalFiles attempts to read the total file count from cache,
+// ignoring expiration. Used for initial scan progress estimates.
+func peekCacheTotalFiles(path string) (int64, error) {
+	cachePath, err := getCachePath(path)
+	if err != nil {
+		return 0, err
+	}
+
+	file, err := os.Open(cachePath)
+	if err != nil {
+		return 0, err
+	}
+	defer file.Close() //nolint:errcheck
+
+	var entry cacheEntry
+	decoder := gob.NewDecoder(file)
+	if err := decoder.Decode(&entry); err != nil {
+		return 0, err
+	}
+
+	return entry.TotalFiles, nil
+}
+
 func invalidateCache(path string) {
 	cachePath, err := getCachePath(path)
 	if err == nil {
--- a/cmd/analyze/main.go
+++ b/cmd/analyze/main.go
@@ -35,12 +35,14 @@ type scanResult struct {
 	Entries    []dirEntry
 	LargeFiles []fileEntry
 	TotalSize  int64
+	TotalFiles int64
 }

 type cacheEntry struct {
 	Entries    []dirEntry
 	LargeFiles []fileEntry
 	TotalSize  int64
+	TotalFiles int64
 	ModTime    time.Time
 	ScanTime   time.Time
 }
@@ -50,6 +52,7 @@ type historyEntry struct {
 	Entries       []dirEntry
 	LargeFiles    []fileEntry
 	TotalSize     int64
+	TotalFiles    int64
 	Selected      int
 	EntryOffset   int
 	LargeSelected int
@@ -114,6 +117,8 @@ type model struct {
 	height               int             // Terminal height
 	multiSelected        map[string]bool // Track multi-selected items by path (safer than index)
 	largeMultiSelected   map[string]bool // Track multi-selected large files by path (safer than index)
+	totalFiles           int64           // Total files found in current/last scan
+	lastTotalFiles       int64           // Total files from previous scan (for progress bar)
 }

 func (m model) inOverviewMode() bool {
@@ -195,6 +200,13 @@ func newModel(path string, isOverview bool) model {
 		}
 	}

+	// Try to peek last total files for progress bar, even if cache is stale
+	if !isOverview {
+		if total, err := peekCacheTotalFiles(path); err == nil && total > 0 {
+			m.lastTotalFiles = total
+		}
+	}
+
 	return m
 }

@@ -355,6 +367,7 @@ func (m model) scanCmd(path string) tea.Cmd {
 				Entries:    cached.Entries,
 				LargeFiles: cached.LargeFiles,
 				TotalSize:  cached.TotalSize,
+				TotalFiles: 0, // Cache doesn't store file count currently, minor UI limitation
 			}
 			return scanResultMsg{result: result, err: nil}
 		}
@@ -441,6 +454,7 @@ func (m model) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
 		m.entries = filteredEntries
 		m.largeFiles = msg.result.LargeFiles
 		m.totalSize = msg.result.TotalSize
+		m.totalFiles = msg.result.TotalFiles
 		m.status = fmt.Sprintf("Scanned %s", humanizeBytes(m.totalSize))
 		m.clampEntrySelection()
 		m.clampLargeSelection()
@@ -685,6 +699,9 @@ func (m model) updateKey(msg tea.KeyMsg) (tea.Model, tea.Cmd) {
 		invalidateCache(m.path)
 		m.status = "Refreshing..."
 		m.scanning = true
+		if m.totalFiles > 0 {
+			m.lastTotalFiles = m.totalFiles
+		}
 		atomic.StoreInt64(m.filesScanned, 0)
 		atomic.StoreInt64(m.dirsScanned, 0)
 		atomic.StoreInt64(m.bytesScanned, 0)
@@ -968,6 +985,7 @@ func (m model) enterSelectedDir() (tea.Model, tea.Cmd) {
 			m.entries = cloneDirEntries(cached.Entries)
 			m.largeFiles = cloneFileEntries(cached.LargeFiles)
 			m.totalSize = cached.TotalSize
+			m.totalFiles = cached.TotalFiles
 			m.selected = cached.Selected
 			m.offset = cached.EntryOffset
 			m.largeSelected = cached.LargeSelected
@@ -978,6 +996,10 @@ func (m model) enterSelectedDir() (tea.Model, tea.Cmd) {
 			m.scanning = false
 			return m, nil
 		}
+		m.lastTotalFiles = 0
+		if total, err := peekCacheTotalFiles(m.path); err == nil && total > 0 {
+			m.lastTotalFiles = total
+		}
 		return m, tea.Batch(m.scanCmd(m.path), tickCmd())
 	}
 	m.status = fmt.Sprintf("File: %s (%s)", selected.Name, humanizeBytes(selected.Size))
--- a/cmd/analyze/scanner.go
+++ b/cmd/analyze/scanner.go
@@ -251,6 +251,7 @@ func scanPathConcurrent(root string, filesScanned, dirsScanned, bytesScanned *in
 		Entries:    entries,
 		LargeFiles: largeFiles,
 		TotalSize:  total,
+		TotalFiles: atomic.LoadInt64(filesScanned),
 	}, nil
 }

--- a/cmd/analyze/view.go
+++ b/cmd/analyze/view.go
@@ -75,10 +75,25 @@ func (m model) View() string {
 	if m.scanning {
 		filesScanned, dirsScanned, bytesScanned := m.getScanProgress()

-		fmt.Fprintf(&b, "%s%s%s%s Scanning: %s%s files%s, %s%s dirs%s, %s%s%s\n",
+		progressPrefix := ""
+		if m.lastTotalFiles > 0 {
+			percent := float64(filesScanned) / float64(m.lastTotalFiles) * 100
+			// Cap at 100% generally
+			if percent > 100 {
+				percent = 100
+			}
+			// While strictly scanning, cap at 99% to avoid "100% but still working" confusion
+			if m.scanning && percent >= 100 {
+				percent = 99
+			}
+			progressPrefix = fmt.Sprintf(" %s(%.0f%%)%s", colorCyan, percent, colorReset)
+		}
+
+		fmt.Fprintf(&b, "%s%s%s%s Scanning%s: %s%s files%s, %s%s dirs%s, %s%s%s\n",
 			colorCyan, colorBold,
 			spinnerFrames[m.spinner],
 			colorReset,
+			progressPrefix,
 			colorYellow, formatNumber(filesScanned), colorReset,
 			colorYellow, formatNumber(dirsScanned), colorReset,
 			colorGreen, humanizeBytes(bytesScanned), colorReset)
--- a/cmd/status/main.go
+++ b/cmd/status/main.go
@@ -1,8 +1,11 @@
+// Package main provides the mo status command for real-time system monitoring.
 package main

 import (
 	"fmt"
 	"os"
+	"path/filepath"
+	"strings"
 	"time"

 	tea "github.com/charmbracelet/bubbletea"
@@ -37,10 +40,50 @@ type model struct {
 	catHidden   bool // true = hidden, false = visible
 }

+// getConfigPath returns the path to the status preferences file.
+func getConfigPath() string {
+	home, err := os.UserHomeDir()
+	if err != nil {
+		return ""
+	}
+	return filepath.Join(home, ".config", "mole", "status_prefs")
+}
+
+// loadCatHidden loads the cat hidden preference from config file.
+func loadCatHidden() bool {
+	path := getConfigPath()
+	if path == "" {
+		return false
+	}
+	data, err := os.ReadFile(path)
+	if err != nil {
+		return false
+	}
+	return strings.TrimSpace(string(data)) == "cat_hidden=true"
+}
+
+// saveCatHidden saves the cat hidden preference to config file.
+func saveCatHidden(hidden bool) {
+	path := getConfigPath()
+	if path == "" {
+		return
+	}
+	// Ensure directory exists
+	dir := filepath.Dir(path)
+	if err := os.MkdirAll(dir, 0755); err != nil {
+		return
+	}
+	value := "cat_hidden=false"
+	if hidden {
+		value = "cat_hidden=true"
+	}
+	_ = os.WriteFile(path, []byte(value+"\n"), 0644)
+}
+
 func newModel() model {
 	return model{
 		collector: NewCollector(),
-		catHidden: false,
+		catHidden: loadCatHidden(),
 	}
 }

@@ -55,8 +98,9 @@ func (m model) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
 		case "q", "esc", "ctrl+c":
 			return m, tea.Quit
 		case "k":
-			// Toggle cat visibility
+			// Toggle cat visibility and persist preference
 			m.catHidden = !m.catHidden
+			saveCatHidden(m.catHidden)
 			return m, nil
 		}
 	case tea.WindowSizeMsg:
--- a/cmd/status/metrics.go
+++ b/cmd/status/metrics.go
@@ -286,9 +286,8 @@ func commandExists(name string) bool {
 		return false
 	}
 	defer func() {
-		if r := recover(); r != nil {
-			// Treat LookPath panics as "missing".
-		}
+		// Treat LookPath panics as "missing".
+		_ = recover()
 	}()
 	_, err := exec.LookPath(name)
 	return err == nil
--- a/cmd/status/metrics_cpu.go
+++ b/cmd/status/metrics_cpu.go
@@ -32,7 +32,7 @@ func collectCPU() (CPUStatus, error) {
 	}

 	// Two-call pattern for more reliable CPU usage.
-	cpu.Percent(0, true)
+	warmUpCPU()
 	time.Sleep(cpuSampleInterval)
 	percents, err := cpu.Percent(0, true)
 	var totalPercent float64
@@ -255,3 +255,7 @@ func fallbackCPUUtilization(logical int) (float64, []float64, error) {
 	}
 	return avg, perCore, nil
 }
+
+func warmUpCPU() {
+	cpu.Percent(0, true) //nolint:errcheck
+}
--- a/cmd/status/metrics_hardware.go
+++ b/cmd/status/metrics_hardware.go
@@ -130,6 +130,8 @@ func parseInt(s string) int {
 		return 0
 	}
 	var num int
-	fmt.Sscanf(cleaned, "%d", &num)
+	if _, err := fmt.Sscanf(cleaned, "%d", &num); err != nil {
+		return 0
+	}
 	return num
 }
--- a/cmd/status/metrics_health.go
+++ b/cmd/status/metrics_health.go
@@ -70,10 +70,12 @@ func calculateHealthScore(cpu CPUStatus, mem MemoryStatus, disks []DiskStatus, d
 	}

 	// Memory pressure penalty.
-	if mem.Pressure == "warn" {
+	// Memory pressure penalty.
+	switch mem.Pressure {
+	case "warn":
 		score -= memPressureWarnPenalty
 		issues = append(issues, "Memory Pressure")
-	} else if mem.Pressure == "critical" {
+	case "critical":
 		score -= memPressureCritPenalty
 		issues = append(issues, "Critical Memory")
 	}
@@ -131,16 +133,17 @@ func calculateHealthScore(cpu CPUStatus, mem MemoryStatus, disks []DiskStatus, d
 	}

 	// Build message.
-	msg := "Excellent"
-	if score >= 90 {
+	var msg string
+	switch {
+	case score >= 90:
 		msg = "Excellent"
-	} else if score >= 75 {
+	case score >= 75:
 		msg = "Good"
-	} else if score >= 60 {
+	case score >= 60:
 		msg = "Fair"
-	} else if score >= 40 {
+	case score >= 40:
 		msg = "Poor"
-	} else {
+	default:
 		msg = "Critical"
 	}

--- a/cmd/status/view.go
+++ b/cmd/status/view.go
@@ -187,15 +187,16 @@ func renderHeader(m MetricsSnapshot, errMsg string, animFrame int, termWidth int
 }

 func getScoreStyle(score int) lipgloss.Style {
-	if score >= 90 {
+	switch {
+	case score >= 90:
 		return lipgloss.NewStyle().Foreground(lipgloss.Color("#87FF87")).Bold(true)
-	} else if score >= 75 {
+	case score >= 75:
 		return lipgloss.NewStyle().Foreground(lipgloss.Color("#87D787")).Bold(true)
-	} else if score >= 60 {
+	case score >= 60:
 		return lipgloss.NewStyle().Foreground(lipgloss.Color("#FFD75F")).Bold(true)
-	} else if score >= 40 {
+	case score >= 40:
 		return lipgloss.NewStyle().Foreground(lipgloss.Color("#FFAF5F")).Bold(true)
-	} else {
+	default:
 		return lipgloss.NewStyle().Foreground(lipgloss.Color("#FF6B6B")).Bold(true)
 	}
 }
@@ -308,9 +309,10 @@ func renderMemoryCard(mem MemoryStatus) cardData {
 	if mem.Pressure != "" {
 		pressureStyle := okStyle
 		pressureText := "Status " + mem.Pressure
-		if mem.Pressure == "warn" {
+		switch mem.Pressure {
+		case "warn":
 			pressureStyle = warnStyle
-		} else if mem.Pressure == "critical" {
+		case "critical":
 			pressureStyle = dangerStyle
 		}
 		lines = append(lines, pressureStyle.Render(pressureText))
@@ -706,11 +708,11 @@ func humanBytesCompact(v uint64) string {
 	}
 }

-func shorten(s string, max int) string {
-	if len(s) <= max {
+func shorten(s string, maxLen int) string {
+	if len(s) <= maxLen {
 		return s
 	}
-	return s[:max-1] + "…"
+	return s[:maxLen-1] + "…"
 }

 func renderTwoColumns(cards []cardData, width int) string {
--- a/install.sh
+++ b/install.sh
@@ -100,7 +100,7 @@ resolve_source_dir() {

    local tmp
    tmp="$(mktemp -d)"
-    trap "stop_line_spinner 2>/dev/null; rm -rf '$tmp'" EXIT
+    trap 'stop_line_spinner 2>/dev/null; rm -rf "$tmp"' EXIT

    local branch="${MOLE_VERSION:-}"
    if [[ -z "$branch" ]]; then
--- a/lib/clean/app_caches.sh
+++ b/lib/clean/app_caches.sh
@@ -88,6 +88,7 @@ clean_productivity_apps() {
    safe_clean ~/Library/Caches/com.orabrowser.app/* "Ora browser cache"
    safe_clean ~/Library/Caches/com.filo.client/* "Filo cache"
    safe_clean ~/Library/Caches/com.flomoapp.mac/* "Flomo cache"
+    safe_clean ~/Library/Application\ Support/Quark/Cache/videoCache/* "Quark video cache"
 }
 # Music/media players (protect Spotify offline music).
 clean_media_players() {
--- a/lib/core/app_protection.sh
+++ b/lib/core/app_protection.sh
@@ -85,8 +85,9 @@ readonly DATA_PROTECTED_BUNDLES=(
    "com.lastpass.*"  # LastPass
    "com.dashlane.*"  # Dashlane
    "com.bitwarden.*" # Bitwarden
-    "com.keepassx.*"  # KeePassXC
+    "com.keepassx.*"  # KeePassXC (Legacy)
    "org.keepassx.*"  # KeePassX
+    "org.keepassxc.*" # KeePassXC
    "com.authy.*"     # Authy
    "com.yubico.*"    # YubiKey Manager

--- a/lib/core/file_ops.sh
+++ b/lib/core/file_ops.sh
@@ -46,7 +46,9 @@ validate_path_for_deletion() {
    fi

    # Check for path traversal attempts
-    if [[ "$path" =~ \.\. ]]; then
+    # Only reject .. when it appears as a complete path component (/../ or /.. or ../)
+    # This allows legitimate directory names containing .. (e.g., Firefox's "name..files")
+    if [[ "$path" =~ (^|/)\.\.(\/|$) ]]; then
        log_error "Path validation failed: path traversal not allowed: $path"
        return 1
    fi
@@ -254,12 +256,10 @@ safe_find_delete() {
        find_args+=("-mtime" "+$age_days")
    fi

-    # Iterate results to respect should_protect_path when available
+    # Iterate results to respect should_protect_path
    while IFS= read -r -d '' match; do
-        if command -v should_protect_path > /dev/null 2>&1; then
-            if should_protect_path "$match"; then
-                continue
-            fi
+        if should_protect_path "$match"; then
+            continue
        fi
        safe_remove "$match" true || true
    done < <(command find "$base_dir" "${find_args[@]}" -print0 2> /dev/null || true)
@@ -298,12 +298,10 @@ safe_sudo_find_delete() {
        find_args+=("-mtime" "+$age_days")
    fi

-    # Iterate results to respect should_protect_path when available
+    # Iterate results to respect should_protect_path
    while IFS= read -r -d '' match; do
-        if command -v should_protect_path > /dev/null 2>&1; then
-            if should_protect_path "$match"; then
-                continue
-            fi
+        if should_protect_path "$match"; then
+            continue
        fi
        safe_sudo_remove "$match" || true
    done < <(sudo find "$base_dir" "${find_args[@]}" -print0 2> /dev/null || true)
--- a/lib/core/sudo.sh
+++ b/lib/core/sudo.sh
@@ -9,6 +9,13 @@ set -euo pipefail
 # ============================================================================

 check_touchid_support() {
+    # Check sudo_local first (Sonoma+)
+    if [[ -f /etc/pam.d/sudo_local ]]; then
+        grep -q "pam_tid.so" /etc/pam.d/sudo_local 2> /dev/null
+        return $?
+    fi
+
+    # Fallback to checking sudo directly
    if [[ -f /etc/pam.d/sudo ]]; then
        grep -q "pam_tid.so" /etc/pam.d/sudo 2> /dev/null
        return $?
--- a/4
+++ b/4
@@ -13,7 +13,7 @@ source "$SCRIPT_DIR/lib/core/commands.sh"
 trap cleanup_temp_files EXIT INT TERM

 # Version and update helpers
-VERSION="1.18.0"
+VERSION="1.20.0"
 MOLE_TAGLINE="Deep clean and optimize your Mac."

 is_touchid_configured() {
@@ -345,7 +345,7 @@ update_mole() {

        if ! printf '%s\n' "$output" | grep -Eq "Updated to latest version|Already on latest version"; then
            local new_version
-            new_version=$("$mole_path" --version 2> /dev/null | awk 'NF {print $NF}' || echo "")
+            new_version=$("$mole_path" --version 2> /dev/null | awk 'NR==1 && NF {print $NF}' || echo "")
            printf '\n%s\n\n' "${GREEN}${ICON_SUCCESS}${NC} Updated to latest version (${new_version:-unknown})"
        else
            printf '\n'
--- a/scripts/check.sh
+++ b/scripts/check.sh
@@ -74,8 +74,12 @@ if [[ "$MODE" == "format" ]]; then
        exit 1
    fi

-    if command -v go > /dev/null 2>&1; then
-        echo -e "${YELLOW}Formatting Go code...${NC}"
+    if command -v goimports > /dev/null 2>&1; then
+        echo -e "${YELLOW}Formatting Go code (goimports)...${NC}"
+        goimports -w -local github.com/tw93/Mole ./cmd
+        echo -e "${GREEN}${ICON_SUCCESS} Go formatting complete${NC}\n"
+    elif command -v go > /dev/null 2>&1; then
+        echo -e "${YELLOW}Formatting Go code (gofmt)...${NC}"
        gofmt -w ./cmd
        echo -e "${GREEN}${ICON_SUCCESS} Go formatting complete${NC}\n"
    else
@@ -95,14 +99,42 @@ if [[ "$MODE" != "check" ]]; then
        echo -e "${YELLOW}${ICON_WARNING} shfmt not installed, skipping${NC}\n"
    fi

-    if command -v go > /dev/null 2>&1; then
-        echo -e "${YELLOW}2. Formatting Go code...${NC}"
+    if command -v goimports > /dev/null 2>&1; then
+        echo -e "${YELLOW}2. Formatting Go code (goimports)...${NC}"
+        goimports -w -local github.com/tw93/Mole ./cmd
+        echo -e "${GREEN}${ICON_SUCCESS} Go formatting applied${NC}\n"
+    elif command -v go > /dev/null 2>&1; then
+        echo -e "${YELLOW}2. Formatting Go code (gofmt)...${NC}"
        gofmt -w ./cmd
        echo -e "${GREEN}${ICON_SUCCESS} Go formatting applied${NC}\n"
    fi
 fi

-echo -e "${YELLOW}3. Running ShellCheck...${NC}"
+echo -e "${YELLOW}3. Running Go linters...${NC}"
+if command -v golangci-lint > /dev/null 2>&1; then
+    if ! golangci-lint config verify; then
+        echo -e "${RED}${ICON_ERROR} golangci-lint config invalid${NC}\n"
+        exit 1
+    fi
+    if golangci-lint run ./cmd/...; then
+        echo -e "${GREEN}${ICON_SUCCESS} golangci-lint passed${NC}\n"
+    else
+        echo -e "${RED}${ICON_ERROR} golangci-lint failed${NC}\n"
+        exit 1
+    fi
+elif command -v go > /dev/null 2>&1; then
+    echo -e "${YELLOW}${ICON_WARNING} golangci-lint not installed, falling back to go vet${NC}"
+    if go vet ./cmd/...; then
+        echo -e "${GREEN}${ICON_SUCCESS} go vet passed${NC}\n"
+    else
+        echo -e "${RED}${ICON_ERROR} go vet failed${NC}\n"
+        exit 1
+    fi
+else
+    echo -e "${YELLOW}${ICON_WARNING} Go not installed, skipping Go checks${NC}\n"
+fi
+
+echo -e "${YELLOW}4. Running ShellCheck...${NC}"
 if command -v shellcheck > /dev/null 2>&1; then
    if shellcheck mole bin/*.sh lib/*/*.sh scripts/*.sh; then
        echo -e "${GREEN}${ICON_SUCCESS} ShellCheck passed${NC}\n"
@@ -114,7 +146,7 @@ else
    echo -e "${YELLOW}${ICON_WARNING} shellcheck not installed, skipping${NC}\n"
 fi

-echo -e "${YELLOW}4. Running syntax check...${NC}"
+echo -e "${YELLOW}5. Running syntax check...${NC}"
 if ! bash -n mole; then
    echo -e "${RED}${ICON_ERROR} Syntax check failed (mole)${NC}\n"
    exit 1
@@ -133,7 +165,7 @@ find lib -name "*.sh" | while read -r script; do
 done
 echo -e "${GREEN}${ICON_SUCCESS} Syntax check passed${NC}\n"

-echo -e "${YELLOW}5. Checking optimizations...${NC}"
+echo -e "${YELLOW}6. Checking optimizations...${NC}"
 OPTIMIZATION_SCORE=0
 TOTAL_CHECKS=0

--- a/tests/clean_misc.bats
+++ b/tests/clean_misc.bats
@@ -92,9 +92,14 @@ EOF
@test "scan_external_volumes skips when no volumes" {
    run env HOME="$HOME" PROJECT_ROOT="$PROJECT_ROOT" bash --noprofile --norc <<'EOF'
 set -euo pipefail
+export DRY_RUN="false"
 source "$PROJECT_ROOT/lib/core/common.sh"
 source "$PROJECT_ROOT/lib/clean/user.sh"
 run_with_timeout() { return 1; }
+# Mock missing dependencies and UI to ensure test passes regardless of volumes
+clean_ds_store_tree() { :; }
+start_section_spinner() { :; }
+stop_section_spinner() { :; }
 scan_external_volumes
 EOF

--- a/tests/core_safe_functions.bats
+++ b/tests/core_safe_functions.bats
@@ -43,6 +43,26 @@ teardown() {
@test "validate_path_for_deletion rejects path traversal" {
    run bash -c "source '$PROJECT_ROOT/lib/core/common.sh'; validate_path_for_deletion '/tmp/../etc'"
    [ "$status" -eq 1 ]
+
+    # Test other path traversal patterns
+    run bash -c "source '$PROJECT_ROOT/lib/core/common.sh'; validate_path_for_deletion '/var/log/../../etc'"
+    [ "$status" -eq 1 ]
+
+    run bash -c "source '$PROJECT_ROOT/lib/core/common.sh'; validate_path_for_deletion '$TEST_DIR/..'"
+    [ "$status" -eq 1 ]
+}
+
+@test "validate_path_for_deletion accepts Firefox-style ..files directories" {
+    # Firefox uses ..files suffix in IndexedDB directory names
+    run bash -c "source '$PROJECT_ROOT/lib/core/common.sh'; validate_path_for_deletion '$TEST_DIR/2753419432nreetyfallipx..files'"
+    [ "$status" -eq 0 ]
+
+    run bash -c "source '$PROJECT_ROOT/lib/core/common.sh'; validate_path_for_deletion '$TEST_DIR/storage/default/https+++www.netflix.com/idb/name..files/data'"
+    [ "$status" -eq 0 ]
+
+    # Directories with .. in the middle of names should be allowed
+    run bash -c "source '$PROJECT_ROOT/lib/core/common.sh'; validate_path_for_deletion '$TEST_DIR/test..backup/file.txt'"
+    [ "$status" -eq 0 ]
 }

@test "validate_path_for_deletion rejects system directories" {