feat: add main features

Agents for developpement added + frontend add + backend added. Git viewer created + agent and template creator + layout and project creator

crates/infrastructure/src/process/mod.rs

@@ -0,0 +1,53 @@
+//! [`LocalProcessSpawner`] — local [`ProcessSpawner`] over `tokio::process`
+//! (ARCHITECTURE §5).
+//!
+//! Runs a **non-interactive** process to completion and captures
+//! stdout/stderr/exit code. Used by `DetectProfiles` (via [`CliAgentRuntime`])
+//! and any future short-lived command (git fallbacks, scripts). Interactive
+//! processes go through the PTY port instead.
+
+use async_trait::async_trait;
+use tokio::process::Command;
+
+use domain::ports::{ExitStatus, Output, ProcessError, ProcessSpawner, SpawnSpec};
+
+/// Process spawner backed by the local OS via `tokio::process::Command`.
+#[derive(Debug, Default, Clone, Copy)]
+pub struct LocalProcessSpawner;
+
+impl LocalProcessSpawner {
+    /// Creates a new [`LocalProcessSpawner`].
+    #[must_use]
+    pub const fn new() -> Self {
+        Self
+    }
+}
+
+#[async_trait]
+impl ProcessSpawner for LocalProcessSpawner {
+    async fn run(&self, spec: SpawnSpec) -> Result<Output, ProcessError> {
+        let mut cmd = Command::new(&spec.command);
+        cmd.args(&spec.args);
+        // `cwd` is "/" for detection probes; only set a real working directory
+        // when the spec points at a concrete project path.
+        if spec.cwd.as_str() != "/" {
+            cmd.current_dir(spec.cwd.as_str());
+        }
+        for (key, value) in &spec.env {
+            cmd.env(key, value);
+        }
+
+        let output = cmd
+            .output()
+            .await
+            .map_err(|e| ProcessError::Spawn(format!("{}: {e}", spec.command)))?;
+
+        Ok(Output {
+            status: ExitStatus {
+                code: output.status.code(),
+            },
+            stdout: output.stdout,
+            stderr: output.stderr,
+        })
+    }
+}