fix(#716): align 5 resume-path error JSON envelopes from legacy type:error shape to standard kind/action/status/error_kind/exit_code contract

ROADMAP.md

@@ -7597,3 +7597,5 @@ Original filing (2026-04-18): the session emitted `SessionStart hook (completed)
 714. **`help --output-format json` missing `action` field; resume `/help` JSON path also missing `action` and `status`** — dogfooded 2026-05-26 on `7d6b2044`. Top-level `claw help --output-format json` returned `{kind:"help", status:"ok"}` with no `action`. The `render_export_help_json` and `render_help_topic_json` resume-path helpers were also missing `action`. The resume REPL help JSON object had neither `action` nor `status`. Fix: added `action:"help"` (and `status:"ok"` where missing) to all 4 help JSON sites. Source: Jobdori dogfood on `7d6b2044`, 2026-05-26.
 
 715. **Resume-path slash commands (`/compact`, `/clear`, `/cost`, `/stats`, `/history`, `/session exists`, `/session delete`, `memory`) JSON responses missing `action` and `status` fields** — dogfooded 2026-05-26 on `590b5b61`. The `assert_non_empty_action` guardrail added by #3109 only covers `assert_json_command` (top-level CLI surfaces); resume-path commands that emit JSON via `ResumeCommandOutcome.json` were not covered. 8 resume-path JSON sites all lacked `action` and `status`. Fix: added `action` + `status:"ok"` to `compact`, `clear`, `cost`, `stats`, `history`, `session_exists`, `session_delete`, `memory`, and `restored`. Source: Jobdori dogfood on `590b5b61`, 2026-05-26.
+
+716. **Resume-path error JSON used legacy `{type:"error", error:...}` shape instead of standard `{kind, action, status:"error", error_kind, exit_code}` envelope — 5 error paths affected** — dogfooded 2026-05-26 on `76c8d480`. Session load failure, unsupported command, unsupported resumed command, SlashCommand parse error, and broad-cwd abort all emitted the old two-key shape. Fix: aligned all 5 to `{kind, action:"resume"|"abort", status:"error", error_kind, error, exit_code}`. Updated `resumed_stub_command_emits_not_implemented_json` test to assert `status:"error"` + `kind:"unsupported_command"`. Source: Jobdori dogfood on `76c8d480`, 2026-05-26.

rust/crates/rusty-claude-cli/src/main.rs

@@ -3006,9 +3006,12 @@ fn resume_session(session_path: &Path, commands: &[String], output_format: CliOu
                 eprintln!(
                     "{}",
                     serde_json::json!({
-                        "type": "error",
-                        "error": short_reason,
                         "kind": kind,
+                        "action": "restore",
+                        "status": "error",
+                        "error_kind": kind,
+                        "error": short_reason,
+                        "exit_code": 1,
                         "hint": hint,
                     })
                 );
@@ -3061,9 +3064,12 @@ fn resume_session(session_path: &Path, commands: &[String], output_format: CliOu
                     eprintln!(
                         "{}",
                         serde_json::json!({
-                            "type": "error",
-                            "error": format!("/{cmd_root} is not yet implemented in this build"),
                             "kind": "unsupported_command",
+                            "action": "resume",
+                            "status": "error",
+                            "error_kind": "unsupported_command",
+                            "error": format!("/{cmd_root} is not yet implemented in this build"),
+                            "exit_code": 2,
                             "command": raw_command,
                         })
                     );
@@ -3080,9 +3086,12 @@ fn resume_session(session_path: &Path, commands: &[String], output_format: CliOu
                     eprintln!(
                         "{}",
                         serde_json::json!({
-                            "type": "error",
-                            "error": format!("unsupported resumed command: {raw_command}"),
                             "kind": "unsupported_resumed_command",
+                            "action": "resume",
+                            "status": "error",
+                            "error_kind": "unsupported_resumed_command",
+                            "error": format!("unsupported resumed command: {raw_command}"),
+                            "exit_code": 2,
                             "command": raw_command,
                         })
                     );
@@ -3096,8 +3105,12 @@ fn resume_session(session_path: &Path, commands: &[String], output_format: CliOu
                     eprintln!(
                         "{}",
                         serde_json::json!({
-                            "type": "error",
+                            "kind": "cli_parse",
+                            "action": "resume",
+                            "status": "error",
+                            "error_kind": "cli_parse",
                             "error": error.to_string(),
+                            "exit_code": 2,
                             "command": raw_command,
                         })
                     );
@@ -3133,8 +3146,12 @@ fn resume_session(session_path: &Path, commands: &[String], output_format: CliOu
                     eprintln!(
                         "{}",
                         serde_json::json!({
-                            "type": "error",
+                            "kind": "resume_command_error",
+                            "action": "resume",
+                            "status": "error",
+                            "error_kind": "resume_command_error",
                             "error": error.to_string(),
+                            "exit_code": 2,
                             "command": raw_command,
                         })
                     );
@@ -4434,8 +4451,12 @@ fn enforce_broad_cwd_policy(
                 eprintln!(
                     "{}",
                     serde_json::json!({
-                        "type": "error",
+                        "kind": "broad_cwd",
+                        "action": "abort",
+                        "status": "error",
+                        "error_kind": "broad_cwd",
                         "error": message,
+                        "exit_code": 1,
                     })
                 );
             }

rust/crates/rusty-claude-cli/tests/resume_slash_commands.rs

@@ -523,7 +523,14 @@ fn resumed_stub_command_emits_not_implemented_json() {
     assert!(!output.status.success());
     let stderr = String::from_utf8(output.stderr).expect("utf8");
     let parsed: Value = serde_json::from_str(stderr.trim()).expect("should be json");
-    assert_eq!(parsed["type"], "error");
+    assert_eq!(
+        parsed["status"], "error",
+        "stub command should emit status:error"
+    );
+    assert_eq!(
+        parsed["kind"], "unsupported_command",
+        "stub command should emit kind:unsupported_command"
+    );
     assert!(
         parsed["error"]
             .as_str()