feat: add host-local custom project icons (#2335)

* feat(projects): add local icons and colors

* refactor(projects): simplify appearance handling

* fix(projects): serialize appearance saves

* test(app): update project appearance expectations

* test: fix project appearance CI expectations

* refactor(projects): organize appearance code

* fix(server): adopt main's reconcile model in project appearance updates

* fix(projects): preserve host-local appearance targets

* fix(desktop): restore Linux development startup

Ubuntu can block Electron's unprivileged user-namespace fallback while the npm-installed sandbox helper is not SUID. Disable the Chromium process sandbox only in the Linux development runner so packaged desktop policy remains unchanged.

* feat(projects): add custom project icons

Keep URL acquisition in the client so the host daemon only validates uploaded bytes. Project name and icon changes share one adaptive edit sheet.

* refactor(settings): scope projects by host

---------

Co-authored-by: Mohamed Boudra <boudra.moha@gmail.com>

packages/desktop/scripts/dev-runner-args.mjs

@@ -0,0 +1,7 @@
+export function resolveDevElectronArgs(platform, forwardedArgs) {
+  if (platform === "linux") {
+    return ["--no-sandbox", ...forwardedArgs];
+  }
+
+  return forwardedArgs;
+}

packages/desktop/scripts/dev-runner-args.test.mjs

@@ -0,0 +1,18 @@
+import { describe, expect, it } from "vitest";
+
+import { resolveDevElectronArgs } from "./dev-runner-args.mjs";
+
+describe("resolveDevElectronArgs", () => {
+  it("disables the Chromium process sandbox for Linux development", () => {
+    expect(resolveDevElectronArgs("linux", ["--remote-debugging-port=9223"])).toEqual([
+      "--no-sandbox",
+      "--remote-debugging-port=9223",
+    ]);
+  });
+
+  it.each(["darwin", "win32"])("preserves forwarded arguments on %s", (platform) => {
+    expect(resolveDevElectronArgs(platform, ["--remote-debugging-port=9223"])).toEqual([
+      "--remote-debugging-port=9223",
+    ]);
+  });
+});

packages/desktop/scripts/dev-runner.mjs

@@ -5,6 +5,8 @@ import { spawn } from "node:child_process";
 import { createRequire } from "node:module";
 import { fileURLToPath } from "node:url";
 
+import { resolveDevElectronArgs } from "./dev-runner-args.mjs";
+
 const scriptDir = path.dirname(fileURLToPath(import.meta.url));
 const desktopDir = path.resolve(scriptDir, "..");
 const rootDir = path.resolve(desktopDir, "../..");
@@ -19,7 +21,7 @@ if (!Number.isInteger(expoPort) || expoPort <= 0) {
 }
 
 const expoDevUrl = process.env.EXPO_DEV_URL || `http://localhost:${expoPort}`;
-const electronArgs = process.argv.slice(2);
+const electronArgs = resolveDevElectronArgs(process.platform, process.argv.slice(2));
 const colorEnv = {
   FORCE_COLOR: process.env.FORCE_COLOR || "1",
   npm_config_color: process.env.npm_config_color || "always",