Merge pull request #60 from NikiforovAll/feature/more-themes

feat: add lazygit theme

Author: NikiforovAll

src/lazyclaude/app.py

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+"""App keybindings configuration."""
+
+from textual.binding import Binding, BindingType
+
+APP_BINDINGS: list[BindingType] = [
+    Binding("q", "quit", "Quit"),
+    Binding("?", "toggle_help", "Help"),
+    Binding("r", "refresh", "Refresh"),
+    Binding("e", "open_in_editor", "Edit"),
+    Binding("c", "copy_customization", "Copy"),
+    Binding("m", "move_customization", "Move"),
+    Binding("d", "delete_customization", "Delete"),
+    Binding("C", "copy_config_path", "Copy Path"),
+    Binding("tab", "focus_next_panel", "Next Panel", show=False),
+    Binding("shift+tab", "focus_previous_panel", "Prev Panel", show=False),
+    Binding("a", "filter_all", "All"),
+    Binding("u", "filter_user", "User"),
+    Binding("p", "filter_project", "Project"),
+    Binding("P", "filter_plugin", "Plugin"),
+    Binding("D", "toggle_plugin_enabled_filter", "Disabled"),
+    Binding("t", "toggle_plugin_enabled", "Toggle"),
+    Binding("/", "search", "Search"),
+    Binding("[", "prev_view", "[", show=True),
+    Binding("]", "next_view", "]", show=True),
+    Binding("0", "focus_main_pane", "Panel 0", show=False),
+    Binding("1", "focus_panel_1", "Panel 1", show=False),
+    Binding("2", "focus_panel_2", "Panel 2", show=False),
+    Binding("3", "focus_panel_3", "Panel 3", show=False),
+    Binding("4", "focus_panel_4", "Panel 4", show=False),
+    Binding("5", "focus_panel_5", "Panel 5", show=False),
+    Binding("6", "focus_panel_6", "Panel 6", show=False),
+    Binding("7", "focus_panel_7", "Panel 7", show=False),
+    Binding("ctrl+u", "open_user_config", "User Config", show=False),
+    Binding("M", "toggle_marketplace", "Marketplace", show=True, priority=True),
+    Binding("escape", "exit_preview", "Exit Preview", show=True, priority=True),
+    Binding("escape", "back", "Back", show=False),
+]

src/lazyclaude/bindings.py

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+# Mixins Module
+
+This module contains mixin classes that extend `LazyClaude` app functionality through multiple inheritance.
+
+## Architecture
+
+```python
+class LazyClaude(
+    NavigationMixin,      # Panel focus & navigation
+    FilterMixin,          # Level/search filtering
+    MarketplaceMixin,     # Plugin marketplace browser
+    CustomizationActionsMixin,  # Copy/move/delete operations
+    HelpMixin,            # Help overlay
+    App,                  # Textual base class (must be last)
+):
+```
+
+## Mixin Overview
+
+| Mixin | Purpose | Key Methods |
+|-------|---------|-------------|
+| `NavigationMixin` | Panel focus, view switching | `action_focus_panel_*`, `action_prev/next_view`, `action_back` |
+| `FilterMixin` | Level filters, search | `action_filter_*`, `action_search`, `_update_status_filter` |
+| `MarketplaceMixin` | Plugin browser, preview mode | `action_toggle_marketplace`, `on_marketplace_modal_*` |
+| `CustomizationActionsMixin` | CRUD operations | `action_copy/move/delete_customization`, `on_*_confirm_*` |
+| `HelpMixin` | Help overlay toggle | `action_toggle_help`, `_show_help`, `_hide_help` |
+
+## How Mixins Work
+
+1. **Method Resolution Order (MRO)**: Python resolves methods left-to-right, then up. Textual's `action_*` and `on_*` method discovery works via MRO.
+
+2. **Shared State**: Mixins access app state through `self._*` attributes defined in `LazyClaude.__init__`.
+
+3. **Type Hints**: Use `TYPE_CHECKING` guard to avoid circular imports:
+   ```python
+   from typing import TYPE_CHECKING
+
+   if TYPE_CHECKING:
+       from lazyclaude.widgets.type_panel import TypePanel
+
+   class NavigationMixin:
+       _panels: list["TypePanel"]  # Type stub for IDE support
+   ```
+
+4. **Cross-Mixin Calls**: Use `# type: ignore[attr-defined]` for methods defined in other mixins or App:
+   ```python
+   self._update_panels()  # type: ignore[attr-defined]
+   self.notify("message")  # type: ignore[attr-defined]
+   ```
+
+## Adding New Functionality
+
+1. Identify if functionality belongs in existing mixin or needs new one
+2. For new mixin:
+   - Create `mixins/<name>.py`
+   - Define class with type stubs for accessed attributes
+   - Export from `mixins/__init__.py`
+   - Add to `LazyClaude` inheritance (before `App`)
+3. For existing mixin: add methods directly
+
+## File Responsibilities
+
+- `navigation.py`: Focus management, panel switching, view toggling
+- `filtering.py`: ConfigLevel filters, search query, status updates
+- `marketplace.py`: Plugin browser, preview mode, plugin commands
+- `customization_actions.py`: Copy/move/delete, level selector, confirmations
+- `help.py`: Help overlay display

src/lazyclaude/mixins/CLAUDE.md

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+"""Mixins for LazyClaude application."""
+
+from lazyclaude.mixins.customization_actions import CustomizationActionsMixin
+from lazyclaude.mixins.filtering import FilterMixin
+from lazyclaude.mixins.help import HelpMixin
+from lazyclaude.mixins.marketplace import MarketplaceMixin
+from lazyclaude.mixins.navigation import NavigationMixin
+
+__all__ = [
+    "NavigationMixin",
+    "FilterMixin",
+    "MarketplaceMixin",
+    "CustomizationActionsMixin",
+    "HelpMixin",
+]