Remove the deprecated narratio resume command

docs/cli.md

@@ -13,7 +13,6 @@ This runs the canonical full pipeline for session `2026-04-04`.
 Top-level commands:
 
 - `run <session_id>`: run full stage order.
-- `resume <session_id>`: continue from first non-succeeded stage.
 - `run-stage <stage> <session_id>`: run one stage.
 - `analyze <session_id>`: force-run analyze.
 - `publish <session_id>`: force-run publish.
@@ -77,19 +76,9 @@ Behavior:
 
 - evaluates full stage order;
 - skips already-succeeded stages unless `--force` is set;
+- continues interrupted or partially completed sessions by running non-succeeded stages;
 - writes session and run manifests.
 
-### `resume`
-
-```bash
-narratio resume <session_id> [--force] [--artifacts <name[,name...]>] [...common config flags]
-```
-
-Behavior:
-
-- when not forced, starts at first non-succeeded stage in manifest order;
-- with `--force`, reevaluates the selected stage list as runnable.
-
 ### `run-stage`
 
 ```bash
@@ -253,7 +242,7 @@ Behavior:
 
 ## `--artifacts` Selection Rules
 
-- accepted on `run`, `resume`, `run-stage`, `analyze`, and `publish`;
+- accepted on `run`, `run-stage`, `analyze`, and `publish`;
 - names must exist in `pipeline.scriptorium.artifacts`;
 - empty entries are invalid;
 - repeated names are deduplicated.