refactor: tidy the whitespace the comment removal left behind

Drops leading blank lines where a file header was removed, collapses
double blank lines, and closes the empty catch/handler blocks whose only
content had been a comment. Whitespace only.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>

4 files changed, 9 insertions, 21 deletions

diff --git a/test/manual/e2e-test.ts b/test/manual/e2e-test.ts
index 659409f..81cb4df 100644
--- a/test/manual/e2e-test.ts
+++ b/test/manual/e2e-test.ts
@@ -34,7 +34,6 @@ async function main() {
   await ipcServer.start();
   console.log("Daemon started ✓");
 
-
   console.log("\nConnecting pi client (DaemonTransport)...");
   const transport = createDaemonTransport("pi-e2e-test");
 
@@ -42,7 +41,6 @@ async function main() {
   check(connectResult.success, `Client connect: ${connectResult.success ? "ok" : connectResult.error.message}`);
   check(transport.state() === "open", "Transport state is open");
 
-
   let rawRequests: WireRequest[] = [];
   ipcServer.onMessage((msg, client) => {
     if (msg.type === "request") {
diff --git a/test/manual/profile-concurrency-test.ts b/test/manual/profile-concurrency-test.ts
index 05e06bc..1a5771d 100644
--- a/test/manual/profile-concurrency-test.ts
+++ b/test/manual/profile-concurrency-test.ts
@@ -44,8 +44,7 @@ const killTree = (pid: number | undefined): void => {
   if (process.platform === "win32") {
     try {
       execFileSync("taskkill.exe", ["/pid", String(pid), "/T", "/F"], { stdio: "ignore" });
-    } catch {
-    }
+    } catch {}
     return;
   }
   try {
@@ -53,8 +52,7 @@ const killTree = (pid: number | undefined): void => {
   } catch {
     try {
       process.kill(pid, "SIGKILL");
-    } catch {
-    }
+    } catch {}
   }
 };
 
@@ -81,8 +79,7 @@ async function scenario(exePath: string, label: string, pinned: boolean): Promis
       try {
         const res = await fetch(`http://127.0.0.1:${PORT}/json/version`);
         if (res.ok) endpoint = ((await res.json()) as { webSocketDebuggerUrl: string }).webSocketDebuggerUrl;
-      } catch {
-      }
+      } catch {}
     }
     if (!endpoint) {
       check(false, `${label}: browser exposed its DevTools endpoint`);
@@ -144,8 +141,7 @@ async function scenario(exePath: string, label: string, pinned: boolean): Promis
     killTree(browser.pid);
     try {
       rmSync(udd, { recursive: true, force: true, maxRetries: 5, retryDelay: 200 });
-    } catch {
-    }
+    } catch {}
   }
 }
 
diff --git a/test/manual/profile-e2e-test.ts b/test/manual/profile-e2e-test.ts
index 6981b7a..e1ab95c 100644
--- a/test/manual/profile-e2e-test.ts
+++ b/test/manual/profile-e2e-test.ts
@@ -47,8 +47,7 @@ function findBrowser(): string | undefined {
       try {
         const resolved = execFileSync("which", [name], { encoding: "utf8" }).trim();
         if (resolved) return resolved;
-      } catch {
-      }
+      } catch {}
     }
   }
   return undefined;
@@ -96,8 +95,7 @@ async function waitForEndpoint(deadlineMs = 30_000): Promise<boolean> {
     try {
       const res = await fetch(`http://127.0.0.1:${PORT}/json/version`);
       if (res.ok) return true;
-    } catch {
-    }
+    } catch {}
     await sleep(500);
   }
   return false;
@@ -132,8 +130,7 @@ async function main(): Promise<void> {
     if (process.platform === "win32") {
       try {
         execFileSync("taskkill.exe", ["/pid", String(browser.pid), "/T", "/F"], { stdio: "ignore" });
-      } catch {
-      }
+      } catch {}
     } else {
       try {
         // detached:true put the browser in its own process group, so the negative pid signals the whole group.
@@ -141,14 +138,12 @@ async function main(): Promise<void> {
       } catch {
         try {
           browser.kill("SIGKILL");
-        } catch {
-        }
+        } catch {}
       }
     }
     try {
       rmSync(udd, { recursive: true, force: true, maxRetries: 5, retryDelay: 200 });
-    } catch {
-    }
+    } catch {}
   };
 
   try {
diff --git a/test/manual/socket-guard-test.ts b/test/manual/socket-guard-test.ts
index 1b6c4d7..3664bb4 100644
--- a/test/manual/socket-guard-test.ts
+++ b/test/manual/socket-guard-test.ts
@@ -1,4 +1,3 @@
-
 import { access } from "node:fs/promises";
 import { setTimeout as sleep } from "node:timers/promises";
 import { spawn } from "node:child_process";