fix: require name field in TPMJS spec, add workflow permissions

Breaking change for TPMJS spec:
- Remove `exportName` field support from TpmjsToolDefinitionSchema
- Make `name` field required (replaces deprecated `exportName`)
- Update create-basic-tools to generate `name` field
- Update sync routes to use `name` from validated schema
- Add `permissions: contents: write` to Vercel registry sync workflow

Packages using the old `exportName` field must update to use `name`.

packages/types/src/tpmjs.ts

@@ -90,28 +90,18 @@ export type TpmjsAiAgent = z.infer<typeof TpmjsAiAgentSchema>;
  * - returns: Tool return type - auto-extracted from tool
  * - aiAgent: AI agent guidance - auto-extracted from tool
  */
-export const TpmjsToolDefinitionSchema = z
-  .object({
-    // New field name (preferred)
-    name: z.string().min(1).optional(),
-    // @deprecated - use 'name' instead. Kept for backward compatibility.
-    exportName: z.string().min(1).optional(),
-    // Optional - auto-extracted from tool if not provided
-    description: z
-      .string()
-      .min(20, 'Description must be at least 20 characters')
-      .max(500)
-      .optional(),
-    // @deprecated - now auto-extracted from tool's inputSchema
-    parameters: z.array(TpmjsParameterSchema).optional(),
-    // @deprecated - now auto-extracted from tool
-    returns: TpmjsReturnsSchema.optional(),
-    // @deprecated - now auto-extracted from tool
-    aiAgent: TpmjsAiAgentSchema.optional(),
-  })
-  .refine((data) => data.name || data.exportName, {
-    message: 'Either name or exportName is required',
-  });
+export const TpmjsToolDefinitionSchema = z.object({
+  // Required: The export name of the tool from the package
+  name: z.string().min(1),
+  // Optional - auto-extracted from tool if not provided
+  description: z.string().min(20, 'Description must be at least 20 characters').max(500).optional(),
+  // @deprecated - now auto-extracted from tool's inputSchema
+  parameters: z.array(TpmjsParameterSchema).optional(),
+  // @deprecated - now auto-extracted from tool
+  returns: TpmjsReturnsSchema.optional(),
+  // @deprecated - now auto-extracted from tool
+  aiAgent: TpmjsAiAgentSchema.optional(),
+});
 
 export type TpmjsToolDefinition = z.infer<typeof TpmjsToolDefinitionSchema>;