feat: phase 2 — am web : dashboard web local + API JSON (contrats --json, 127.0.0.1, tiny_http, frontend embarqué) (closes #54)

src/commands/log_cmd.rs

@@ -75,14 +75,14 @@ pub fn parse_since(s: &str) -> Result<chrono::DateTime<chrono::FixedOffset>> {
 }
 
 #[derive(Serialize)]
-struct LogRow {
-    ts: String,
-    kind: String,
-    agent: Option<String>,
-    pid: Option<u32>,
-    exit_code: Option<i32>,
-    duration_s: Option<u64>,
-    session: Option<String>,
+pub struct LogRow {
+    pub ts: String,
+    pub kind: String,
+    pub agent: Option<String>,
+    pub pid: Option<u32>,
+    pub exit_code: Option<i32>,
+    pub duration_s: Option<u64>,
+    pub session: Option<String>,
 }
 
 impl From<&Event> for LogRow {
@@ -99,6 +99,20 @@ impl From<&Event> for LogRow {
     }
 }
 
+/// Rows for the web API (issue #54): same shape as `am log --json`.
+pub fn rows(
+    app: &App,
+    agent: Option<&str>,
+    kinds: Option<&str>,
+    since: Option<&str>,
+    limit: usize,
+) -> Result<Vec<LogRow>> {
+    Ok(filter_events(app, agent, kinds, since, limit)?
+        .iter()
+        .map(LogRow::from)
+        .collect())
+}
+
 /// Chars of text after byte offset seen (UTF-8 safe).
 pub fn text_after(text: &str, seen: usize) -> String {
     text.char_indices()