terminal plugin, card edit history, bump script

Terminal: in-app command line with 22 commands (Shift+T toggle).
Navigation, CRUD, search, view toggles, tab completion, history.

Card history: card_history table tracks field changes on every PATCH.
GET /api/cards/{id}/history endpoint. Terminal `history` command.

bump.sh: standalone version bump for config.php, electron/package.json,
website footer. dist.sh no longer bumps.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

public/plugins/terminal/README.md

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+# terminal plugin
+
+In-app command line for controlling hyprcrd with text commands.
+
+## Toggle
+
+**Shift+T** opens/closes the terminal. **ESC** closes it from inside.
+
+## Commands
+
+| Command | Description |
+|---------|-------------|
+| `help` | list all commands |
+| `clear` | clear terminal output |
+| `go <bucket>` | switch bucket (name or: all, current, favorites, journal, unsorted) |
+| `open <card>` | open card preview (fuzzy title match) |
+| `edit <card>` | open card in editor |
+| `new <title>` | create card in active bucket |
+| `delete <card>` | delete a card |
+| `tag <card> <tag>` | append tag to card body |
+| `untag <card> <tag>` | remove tag from card body |
+| `color <card> <hex>` | change card color |
+| `move <card> <bucket>` | move card to another bucket |
+| `search <query>` | open search overlay with query |
+| `find <text>` | list matching cards inline |
+| `calendar` | open calendar |
+| `assets` | open assets gallery |
+| `export` | download export ZIP |
+| `sort <mode>` | change sort (manual/newest/oldest/alpha/tag) |
+| `split` | toggle split preview |
+| `zen` | toggle zen mode |
+| `count` | show card and bucket counts |
+| `tags` | list all tags |
+| `buckets` | list all buckets |
+| `version` | show app version |
+
+## Features
+
+- **Tab completion** on command names
+- **History** with arrow up/down
+- **Fuzzy matching** on card and bucket names
+- Colored output: accent for success, red for errors, grey for info
+- Slides up from the bottom, max 45% viewport height
+- Scrollable output buffer
+
+## Disabling
+
+Add `"terminal"` to the `disabled` array in `data/plugins.json`.