fix: allow channel thread listing with read-only tokens (#85)

Author: nats12

src/lib/permissions.test.ts

@@ -66,6 +66,7 @@ describe('permissions', () => {
         expect(isMutatingMethod('workspaces.getWorkspaces')).toBe(false)
         expect(isMutatingMethod('workspaces.getPublicChannels')).toBe(false)
         expect(isMutatingMethod('threads.getThread')).toBe(false)
+        expect(isMutatingMethod('threads.getThreads')).toBe(false)
         expect(isMutatingMethod('threads.getUnread')).toBe(false)
         expect(isMutatingMethod('comments.getComment')).toBe(false)
         expect(isMutatingMethod('comments.getComments')).toBe(false)

src/lib/permissions.ts

@@ -16,6 +16,7 @@ const KNOWN_SAFE_API_METHODS = new Set([
     'workspaceUsers.getWorkspaceUsers',
     'workspaceUsers.getUserById',
     'threads.getThread',
+    'threads.getThreads',
     'threads.getUnread',
     'comments.getComment',
     'comments.getComments',