init+contexte : am init genere un agent-manager.yaml selon la stack detectee + contexte projet (git root, branche, stack) attache aux evenements et sessions (issue #8)

src/repl.rs

@@ -64,6 +64,7 @@ const COMMAND_DESCRIPTIONS: &[(&str, &str)] = &[
     ("stats", "usage statistics"),
     ("log", "read the event journal"),
     ("history", "search command history"),
+    ("init", "generate a project config"),
     ("search", "search the catalog"),
     ("info", "agent details"),
     ("install", "install an agent"),
@@ -140,7 +141,7 @@ impl AmCompleter {
         Self {
             theme: std::cell::Cell::new(crate::theme::default_theme()),
             commands: vec![
-                "list", "status", "sessions", "stats", "log", "history", "search", "info", "install", "uninstall", "update",
+                "list", "status", "sessions", "stats", "log", "history", "init", "search", "info", "install", "uninstall", "update",
                 "start", "stop", "restart", "run", "doctor", "config", "completion",
                 "self-update", "self-uninstall", "export", "import", "shell", "theme",
                 "ls", "dir", "cd", "ps", "where", "get", "help", "version", "exit",
@@ -1199,6 +1200,31 @@ fn handle_line(
         "status" => Command::Status {
             agent: rest.first().cloned(),
         },
+        "sessions" => Command::Sessions {
+            agent: rest.first().cloned(),
+            project: opt_value("--project"),
+            status: opt_value("--status"),
+            show: opt_value("--show"),
+        },
+        "stats" => Command::Stats {
+            agent: rest.first().cloned(),
+            period: opt_value("--period"),
+        },
+        "log" => Command::Log {
+            agent: rest.first().cloned(),
+            kind: opt_value("--kind"),
+            since: opt_value("--since"),
+            limit: opt_value("--limit").and_then(|v| v.parse().ok()).unwrap_or(50),
+        },
+        "history" => Command::History {
+            kind: opt_value("--kind"),
+            cwd: opt_value("--cwd"),
+            search: opt_value("--search"),
+            failed: flag("--failed"),
+            session: opt_value("--session"),
+            limit: opt_value("--limit").and_then(|v| v.parse().ok()).unwrap_or(100),
+        },
+        "init" => Command::Init { force: flag("--force") },
         "search" => Command::Search {
             keyword: rest.join(" "),
             category: None,
@@ -1308,6 +1334,7 @@ fn is_am_command(word: &str) -> bool {
             | "stats"
             | "log"
             | "history"
+            | "init"
             | "search"
             | "info"
             | "install"