docs(bruno): document the 100k note content limit

Create/Update Media Note request docs still said "1-10000 chars";
update both to match the raised validator cap.

bruno/notes/Create Media Note.yml

@@ -27,7 +27,7 @@ docs: |-
     - `id` (string): Media item ID
     
     **Request Body:**
-    - `content` (string): Note content (required, 1-10000 chars)
+    - `content` (string): Note content (required, 1-100000 chars)
     - `position` (string): Optional position reference (max 100 chars)
     
     **Response:**

bruno/notes/Update Media Note.yml

@@ -28,7 +28,7 @@ docs: |-
     - `noteId` (string): Note ID
     
     **Request Body:**
-    - `content` (string): Updated note content (required, 1-10000 chars)
+    - `content` (string): Updated note content (required, 1-100000 chars)
     - `position` (string): Updated position reference (optional, max 100 chars)
     
     **Response:**