refactor: update TS types for steps-based recipes, remove dead code

Add RecipeStep interface, update Recipe (remove patchTemplate/
impactCategory/impactSummary/action), replace previewApply/applyRecipe
with applyConfigPatch, delete recipe_catalog.ts.

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

src/lib/api.ts

@@ -12,10 +12,8 @@ export const api = {
     invoke("refresh_model_catalog", {}),
   listRecipes: (source?: string): Promise<Recipe[]> =>
     invoke("list_recipes", source ? { source } : {}),
-  previewApply: (recipeId: string, params: Record<string, string>, source?: string): Promise<PreviewResult> =>
-    invoke("preview_apply", { recipeId, params, source }),
-  applyRecipe: (recipeId: string, params: Record<string, string>, source?: string): Promise<ApplyResult> =>
-    invoke("apply_recipe", { recipeId, params, source }),
+  applyConfigPatch: (patchTemplate: string, params: Record<string, string>): Promise<ApplyResult> =>
+    invoke("apply_config_patch", { patchTemplate, params }),
   listHistory: (limit = 20, offset = 0): Promise<{ items: HistoryItem[] }> =>
     invoke("list_history", { limit, offset }),
   previewRollback: (snapshotId: string): Promise<PreviewResult> =>

src/lib/recipe_catalog.ts

@@ -1,77 +0,0 @@
-export const builtinRecipes = [
-  {
-    id: "discord-channel-persona",
-    name: "Discord channel persona",
-    description: "Inject different system prompt for one Discord channel",
-    version: "1.0.0",
-    tags: ["discord", "persona", "beginner"],
-    difficulty: "easy",
-    params: [
-      {
-        id: "guild_id",
-        label: "Guild",
-        type: "discord_guild",
-        required: true,
-      },
-      {
-        id: "channel_id",
-        label: "Channel",
-        type: "discord_channel",
-        required: true,
-      },
-      {
-        id: "persona",
-        label: "Persona description",
-        type: "textarea",
-        required: true,
-        minLength: 1,
-        placeholder: "You are...",
-      },
-    ],
-    patchTemplate: `{
-      "channels": {
-        "discord": {
-          "guilds": {
-            "{{guild_id}}": {
-              "channels": {
-                "{{channel_id}}": {
-                  "systemPrompt": "{{persona}}"
-                }
-              }
-            }
-          }
-        }
-      }
-    }`,
-    impactCategory: "low",
-    impactSummary: "Add/modify channel persona",
-  },
-  {
-    id: "default-model-switch",
-    name: "Switch default model",
-    description:
-      "Change the global default model used by all agents (unless overridden per-agent)",
-    version: "1.0.0",
-    tags: ["model", "productivity"],
-    difficulty: "easy",
-    params: [
-      {
-        id: "model_name",
-        label: "Model",
-        type: "model_profile",
-        required: true,
-      },
-    ],
-    patchTemplate: `{
-      "agents": {
-        "defaults": {
-          "model": {
-            "primary": "{{model_name}}"
-          }
-        }
-      }
-    }`,
-    impactCategory: "low",
-    impactSummary: "Switch default model",
-  },
-];

src/lib/types.ts

@@ -18,6 +18,12 @@ export interface RecipeParam {
   placeholder?: string;
 }
 
+export interface RecipeStep {
+  action: string;
+  label: string;
+  args: Record<string, unknown>;
+}
+
 export interface Recipe {
   id: string;
   name: string;
@@ -26,10 +32,7 @@ export interface Recipe {
   tags: string[];
   difficulty: "easy" | "normal" | "advanced";
   params: RecipeParam[];
-  action?: string;
-  patchTemplate: string;
-  impactCategory: string;
-  impactSummary: string;
+  steps: RecipeStep[];
 }
 
 export interface ChangeItem {