feat: add Settings and Setup pages for user management

- Implemented Settings page for changing user passwords with validation and feedback.
- Created Setup page for initial admin account setup with form handling and navigation.
- Added API service layer for handling requests related to proxy hosts, remote servers, and import functionality.
- Introduced mock data for testing purposes and set up testing framework with vitest.
- Configured Tailwind CSS for styling and Vite for development and build processes.
- Added scripts for Dockerfile validation, Python syntax checking, and Sourcery integration.
- Implemented release and coverage scripts for better CI/CD practices.

tools/dockerfile_check.sh

@@ -0,0 +1,58 @@
+#!/usr/bin/env bash
+# Dockerfile validation script
+# Checks for common mismatches between base images and package managers
+
+set -e
+
+DOCKERFILE="${1:-Dockerfile}"
+
+if [ ! -f "$DOCKERFILE" ]; then
+    echo "Error: $DOCKERFILE not found"
+    exit 1
+fi
+
+echo "Checking $DOCKERFILE for base image / package manager mismatches..."
+
+# Read file content
+dockerfile_content=$(cat "$DOCKERFILE")
+
+# Check for golang:latest or golang:1.x (Debian) with apk commands in the same stage
+while IFS= read -r line; do
+    if echo "$line" | grep -qE "^FROM\s+golang:(latest|[0-9]+(\.[0-9]+)?)\s"; then
+        # Found a Debian-based golang image, check the next 20 lines for apk
+        current_stage="$line"
+        checking_stage=true
+    elif echo "$line" | grep -qE "^FROM\s+" && [ "$checking_stage" = true ]; then
+        # New FROM statement, reset
+        checking_stage=false
+    fi
+
+    if [ "$checking_stage" = true ] && echo "$line" | grep -qE "RUN.*apk\s+(add|update|del)"; then
+        echo "❌ ERROR: Found Debian-based golang image with Alpine package manager (apk)"
+        echo "   Stage: $current_stage"
+        echo "   Command: $line"
+        echo "   Fix: Use 'golang:alpine' or 'golang:1.x-alpine' instead"
+        exit 1
+    fi
+done < "$DOCKERFILE"
+
+# Check for node:latest or node:XX (Debian) with apk commands
+if echo "$dockerfile_content" | grep -E "FROM\s+node:(latest|[0-9]+)\s" > /dev/null; then
+    if echo "$dockerfile_content" | grep -A 10 "FROM\s\+node:(latest|[0-9]\+)\s" | grep -E "RUN.*apk\s+(add|update)" > /dev/null; then
+        echo "❌ ERROR: Found Debian-based node image (node:latest or node:XX) with Alpine package manager (apk)"
+        echo "   Fix: Use 'node:alpine' or 'node:XX-alpine' instead"
+        exit 1
+    fi
+fi
+
+# Check for alpine images with apt/apt-get
+if echo "$dockerfile_content" | grep -E "FROM\s+.*:.*alpine" > /dev/null; then
+    if echo "$dockerfile_content" | grep -A 10 "FROM\s\+.*:.*alpine" | grep -E "RUN.*(apt-get|apt)\s+(install|update)" > /dev/null; then
+        echo "❌ ERROR: Found Alpine-based image with Debian package manager (apt/apt-get)"
+        echo "   Fix: Use 'apk add' instead of 'apt install'"
+        exit 1
+    fi
+fi
+
+echo "✓ Dockerfile validation passed"
+exit 0

tools/python_compile_check.sh

@@ -0,0 +1,12 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+# Run python -m compileall quietly to catch syntax errors in the repo.
+if command -v python3 &>/dev/null; then
+    python3 -m compileall -q .
+elif command -v python &>/dev/null; then
+    python -m compileall -q .
+else
+    echo "Error: neither python3 nor python found."
+    exit 1
+fi

tools/sourcery_precommit_wrapper.sh

@@ -0,0 +1,28 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+# Wrapper for Sourcery pre-commit hook.
+# Run Sourcery if the CLI is available or a token is provided.
+# This supports both interactive `sourcery login` and token-based CI usage.
+
+if command -v sourcery >/dev/null 2>&1; then
+  exec sourcery "$@"
+fi
+
+# Try python -m sourcery as a fallback
+if python -m sourcery --version >/dev/null 2>&1; then
+  exec python -m sourcery "$@"
+fi
+
+# If CLI not found but token env var present, try to run via 'sourcery' anyway
+if [ -n "${SOURCERY_TOKEN:-}" ] || [ -n "${SOURCERY_API_TOKEN:-}" ] || [ -n "${SOURCERY_API_KEY:-}" ]; then
+  if command -v sourcery >/dev/null 2>&1; then
+    exec sourcery "$@"
+  fi
+  if python -m sourcery --version >/dev/null 2>&1; then
+    exec python -m sourcery "$@"
+  fi
+fi
+
+echo "Sourcery CLI not available and no token detected; skipping sourcery pre-commit check."
+exit 0