[PM-9035] desktop build logic to provide credentials to os on sync (#10181)

* feat: scaffold desktop_objc

* feat: rename fido2 to autofill

* feat: scaffold electron autofill

* feat: auto call hello world on init

* feat: scaffold call to basic objc function

* feat: simple log that checks if autofill is enabled

* feat: adding some availability guards

* feat: scaffold services and allow calls from inspector

* feat: create custom type for returning strings across rust/objc boundary

* chore: clean up comments

* feat: enable ARC

* feat: add util function `c_string_to_nsstring`

* chore: refactor and rename to `run_command`

* feat: add try-catch around command execution

* feat: properly implement command calling

Add static typing. Add proper error handling.

* feat: add autoreleasepool to avoid memory leaks

* chore: change objc names to camelCase

* fix: error returning

* feat: extract some helper functions into utils class

* feat: scaffold status command

* feat: implement status command

* feat: implement password credential mapping

* wip: implement sync command

This crashes because we are not properly handling the fact that `saveCredentialIdentities` uses callbacks, resulting in a race condition where we try to access a variable (result) that has already gotten dealloc'd.

* feat: first version of callback

* feat: make run_command async

* feat: functioning callback returns

* chore: refactor to make objc code easier to read and use

* feat: refactor everything to use new callback return method

* feat: re-implement status command with callback

* fix: warning about CommandContext not being FFI-safe

* feat: implement sync command using callbacks

* feat: implement manual password credential sync

* feat: add auto syncing

* docs: add todo

* feat: add support for passkeys

* chore: move desktop autofill service to init service

* feat: auto-add all .m files to builder

* fix: native build on unix and windows

* fix: unused compiler warnings

* fix: napi type exports

* feat: add corresponding dist command

* feat: comment signing profile until we fix signing

* fix: build breaking on non-macOS platforms

* chore: cargo lock update

* chore: revert accidental version change

* feat: put sync behind feature flag

* chore: put files in autofill folder

* fix: obj-c code not recompiling on changes

* feat: add `namespace` to commands

* fix: linting complaining about flag

* feat: add autofill as owner of their objc code

* chore: make autofill owner of run_command in core crate

* fix: re-add napi annotation

* fix: remove dev bypass

apps/desktop/desktop_native/core/Cargo.toml

@@ -23,7 +23,7 @@ sys = [
 aes = "=0.8.4"
 anyhow = "=1.0.93"
 arboard = { version = "=3.4.1", default-features = false, features = [
-    "wayland-data-control",
+  "wayland-data-control",
 ] }
 argon2 = { version = "=0.5.3", features = ["zeroize"] }
 async-stream = "=0.3.6"
@@ -44,10 +44,10 @@ scopeguard = "=1.2.0"
 sha2 = "=0.10.8"
 ssh-encoding = "=0.2.0"
 ssh-key = { version = "=0.6.7", default-features = false, features = [
-    "encryption",
-    "ed25519",
-    "rsa",
-    "getrandom",
+  "encryption",
+  "ed25519",
+  "rsa",
+  "getrandom",
 ] }
 bitwarden-russh = { git = "https://github.com/bitwarden/bitwarden-russh.git", rev = "b4e7f2fedbe3df8c35545feb000176d3e7b2bc32" }
 tokio = { version = "=1.41.1", features = ["io-util", "sync", "macros", "net"] }
@@ -81,6 +81,7 @@ keytar = "=0.1.6"
 core-foundation = { version = "=0.10.0", optional = true }
 security-framework = { version = "=3.0.0", optional = true }
 security-framework-sys = { version = "=2.12.0", optional = true }
+desktop_objc = { path = "../objc" }
 
 [target.'cfg(target_os = "linux")'.dependencies]
 oo7 = "=0.3.3"

apps/desktop/desktop_native/core/src/autofill/macos.rs

@@ -0,0 +1,5 @@
+use anyhow::Result;
+
+pub async fn run_command(value: String) -> Result<String> {
+    desktop_objc::run_command(value).await
+}

apps/desktop/desktop_native/core/src/autofill/mod.rs

@@ -0,0 +1,5 @@
+#[cfg_attr(target_os = "linux", path = "unix.rs")]
+#[cfg_attr(target_os = "windows", path = "windows.rs")]
+#[cfg_attr(target_os = "macos", path = "macos.rs")]
+mod autofill;
+pub use autofill::*;

apps/desktop/desktop_native/core/src/autofill/unix.rs

@@ -0,0 +1,5 @@
+use anyhow::Result;
+
+pub async fn run_command(value: String) -> Result<String> {
+    todo!("Unix does not support autofill");
+}

apps/desktop/desktop_native/core/src/autofill/windows.rs

@@ -0,0 +1,5 @@
+use anyhow::Result;
+
+pub async fn run_command(value: String) -> Result<String> {
+    todo!("Windows does not support autofill");
+}

apps/desktop/desktop_native/core/src/lib.rs

@@ -1,3 +1,4 @@
+pub mod autofill;
 #[cfg(feature = "sys")]
 pub mod biometric;
 #[cfg(feature = "sys")]
@@ -8,9 +9,8 @@ pub mod ipc;
 #[cfg(feature = "sys")]
 pub mod password;
 #[cfg(feature = "sys")]
-pub mod process_isolation;
-#[cfg(feature = "sys")]
 pub mod powermonitor;
 #[cfg(feature = "sys")]
-
+pub mod process_isolation;
+#[cfg(feature = "sys")]
 pub mod ssh_agent;