style: format gmail hooks and tools

src/agents/pi-tools.ts

@@ -150,7 +150,7 @@ function normalizeToolParameters(tool: AnyAgentTool): AnyAgentTool {
       properties:
         Object.keys(mergedProperties).length > 0
           ? mergedProperties
-          : schema.properties ?? {},
+          : (schema.properties ?? {}),
       ...(mergedRequired && mergedRequired.length > 0
         ? { required: mergedRequired }
         : {}),

src/hooks/gmail-ops.ts

@@ -145,13 +145,13 @@ export async function runGmailSetup(opts: GmailSetupOptions) {
   const servePath = normalizeServePath(
     tailscaleMode !== "off" && !configuredServePath
       ? "/"
-      : configuredServePath ?? DEFAULT_GMAIL_SERVE_PATH,
+      : (configuredServePath ?? DEFAULT_GMAIL_SERVE_PATH),
   );
   const tailscalePath = normalizeServePath(
     opts.tailscalePath ??
       baseConfig.hooks?.gmail?.tailscale?.path ??
       (tailscaleMode !== "off"
-        ? configuredServePath ?? DEFAULT_GMAIL_SERVE_PATH
+        ? (configuredServePath ?? DEFAULT_GMAIL_SERVE_PATH)
         : servePath),
   );
 

src/hooks/gmail.ts

@@ -170,7 +170,7 @@ export function resolveGmailHookRuntimeConfig(
       ? hasExplicitServePath
         ? servePathRaw
         : DEFAULT_GMAIL_SERVE_PATH
-      : tailscalePathRaw ?? servePath,
+      : (tailscalePathRaw ?? servePath),
   );
 
   return {