fix(config): add missing editMessage and createForumTopic to Telegram actions schema

The TelegramActionConfig type defines editMessage and createForumTopic
fields, but the corresponding Zod schema was missing them. Because the
schema uses .strict(), users setting these documented config options get
a validation error: "Unrecognized key(s) in object".

Fixes the schema to match the type definition and adds a regression test.

src/config/config.schema-regressions.test.ts

@@ -196,4 +196,19 @@ describe("config schema regressions", () => {
 
     expect(res.ok).toBe(true);
   });
+
+  it("accepts telegram actions editMessage and createForumTopic", () => {
+    const res = validateConfigObject({
+      channels: {
+        telegram: {
+          actions: {
+            editMessage: true,
+            createForumTopic: false,
+          },
+        },
+      },
+    });
+
+    expect(res.ok).toBe(true);
+  });
 });

src/config/zod-schema.providers-core.ts

@@ -244,7 +244,9 @@ export const TelegramAccountSchemaBase = z
         sendMessage: z.boolean().optional(),
         poll: z.boolean().optional(),
         deleteMessage: z.boolean().optional(),
+        editMessage: z.boolean().optional(),
         sticker: z.boolean().optional(),
+        createForumTopic: z.boolean().optional(),
       })
       .strict()
       .optional(),