feat(recipes): add toggle to strip <lora:> tags when copying prompt/negative_prompt

Adds a compact inline toggle in the Generation Parameters section of the
Recipe Modal that, when enabled, strips <lora:name:weight> tags and
cleans up residual punctuation before copying to clipboard. The setting
persists across sessions via localStorage.

static/js/state/index.js

@@ -50,6 +50,7 @@ const DEFAULT_SETTINGS_BASE = Object.freeze({
     download_skip_base_models: [],
     backup_auto_enabled: true,
     backup_retention_count: 5,
+    strip_lora_on_copy: false,
 });
 
 export function createDefaultSettings() {