Add cross-platform packaging, icons, and Claude Code config discovery

- Auto-discovers Claude Code (~/.claude/settings.json) alongside Claude Desktop
- Generated icons/app.icns (macOS) and icons/app.ico (Windows) from rounded PNGs
- bcc.spec: PyInstaller spec for all platforms (.app on macOS, onefile on Windows/Linux)
- .github/workflows/release.yml: builds and publishes GitHub Release on version tags
- scripts/build_icons.py: regenerates icon files from source PNGs
- requirements-dev.txt: adds pyinstaller and pillow for building
- CLAUDE.md: initial repo guidance for Claude Code

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

README.md

@@ -1,26 +1,39 @@
 # Better Claude Config (BCC)
 
-A small, cross-platform GUI for editing the `mcpServers` block of one or more
-Claude Desktop installs — without ever hand-writing JSON.
+A small, cross-platform GUI for editing the `mcpServers` block of Claude Desktop
+and Claude Code installs — without ever hand-writing JSON.
 
 BCC only ever touches `mcpServers` (and its own `_disabledMcpServers` parking
 key). Every other key in your config is preserved verbatim, in its original
 order. Each write is atomic and makes a timestamped backup first.
 
-## Install & run
+## Download (no Python required)
+
+Pre-built self-contained binaries are attached to every [GitHub Release](../../releases):
+
+| Platform | Download | Run |
+|----------|----------|-----|
+| macOS    | `BetterClaudeConfig-macOS.zip` | Unzip → drag **BetterClaudeConfig.app** to Applications |
+| Windows  | `BetterClaudeConfig-Windows.zip` | Unzip → double-click **BetterClaudeConfig.exe** |
+| Linux    | `BetterClaudeConfig-Linux.tar.gz` | Extract → run **BetterClaudeConfig** |
+
+> **macOS Gatekeeper note:** the app is not notarized. On first launch, right-click → **Open**, or run `xattr -cr /Applications/BetterClaudeConfig.app` in a terminal.
+
+## Run from source
 
 ```bash
 pip install -r requirements.txt
 python bcc.py
 ```
 
-(Python 3.10+.)
+(Python 3.10+, PySide6 6.6+.)
 
 ## What it does
 
 - **Auto-discovers installs** — scans the platform's app-support folder for any
-  `Claude*` directory (so `Claude` and `Claude-Work` both show up), and lets you
-  **Add config…** to point at any file manually.
+  `Claude*` directory (so `Claude` and `Claude-Work` both show up) **and** finds
+  Claude Code at `~/.claude/settings.json`. Use **Add config…** to point at any
+  other file manually.
 - **Form-based editing** — name, command, args (one per line), env vars, or for
   remote servers: URL, transport, and headers. No raw JSON.
 - **Paste JSON** — drop in any snippet from an MCP doc (full `mcpServers` block,
@@ -55,17 +68,40 @@ After saving, **restart that Claude install** for changes to take effect.
 
 ## Config locations it scans
 
-| OS      | Base it scans for `Claude*`     |
-|---------|---------------------------------|
+**Claude Desktop**
+
+| OS      | Base it scans for `Claude*`      |
+|---------|----------------------------------|
 | macOS   | `~/Library/Application Support`  |
 | Windows | `%APPDATA%`                      |
 | Linux   | `~/.config`                      |
 
+**Claude Code** (all platforms): `~/.claude/settings.json`
+
 ## Files
 
 - `bcc.py` — the GUI.
 - `bcc_core.py` — all the file/JSON/validation/dependency logic (no GUI deps).
 - `test_core.py` — unit suite for the core (`python test_core.py`).
+- `bcc.spec` — PyInstaller build spec (cross-platform).
+- `scripts/build_icons.py` — regenerates `icons/app.icns` and `icons/app.ico` from source PNGs.
+
+## Building from source
+
+```bash
+pip install -r requirements-dev.txt
+python scripts/build_icons.py   # regenerate icons if needed
+pyinstaller bcc.spec
+# macOS  → dist/BetterClaudeConfig.app
+# Windows → dist/BetterClaudeConfig.exe
+# Linux  → dist/BetterClaudeConfig
+```
+
+Releases are built automatically by GitHub Actions (`.github/workflows/release.yml`) when a version tag is pushed:
+
+```bash
+git tag v1.0.0 && git push --tags
+```
 
 ## Rebrand