Fix startup failure from fd exhaustion when launched via Finder (#500)

Co-authored-by: Claude Fable 5 <noreply@anthropic.com>

Cargo.lock

@@ -3885,9 +3885,9 @@ checksum = "34b357333733e8260735ba5894eb928c02ecc69c78715f01a8019e7fa7f2db4c"
 
 [[package]]
 name = "libc"
-version = "0.2.172"
+version = "0.2.186"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d750af042f7ef4f724306de029d18836c26c1765a54a6a3f094cbd23a7267ffa"
+checksum = "68ab91017fe16c622486840e4c83c9a37afeff978bd239b5293d61ece587de66"
 
 [[package]]
 name = "libdbus-sys"
@@ -6649,6 +6649,15 @@ dependencies = [
  "syn 1.0.109",
 ]
 
+[[package]]
+name = "rlimit"
+version = "0.11.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f35ee2729c56bb610f6dba436bf78135f728b7373bdffae2ec815b2d3eb98cc3"
+dependencies = [
+ "libc",
+]
+
 [[package]]
 name = "rolldown"
 version = "0.1.0"
@@ -10932,6 +10941,7 @@ dependencies = [
  "r2d2_sqlite",
  "rand 0.9.1",
  "reqwest 0.12.20",
+ "rlimit",
  "serde",
  "serde_json",
  "tauri",