huskies: merge 520_story_typed_pipeline_state_machine_in_rust_foundation_replaces_stringly_typed_crdt_views_with_strict_enums_subsumes_436

server/src/agents/pool/auto_assign/scan.rs

@@ -22,12 +22,10 @@ pub(super) fn scan_stage_items(project_root: &Path, stage_dir: &str) -> Vec<Stri
     use std::collections::BTreeSet;
     let mut items = BTreeSet::new();
 
-    // Include CRDT items — the primary source of truth for pipeline state.
-    if let Some(all) = crate::crdt_state::read_all_items() {
-        for item in &all {
-            if item.stage == stage_dir {
-                items.insert(item.story_id.clone());
-            }
+    // Include CRDT items via the typed projection — the primary source of truth.
+    for item in crate::pipeline_state::read_all_typed() {
+        if item.stage.dir_name() == stage_dir {
+            items.insert(item.story_id.0.clone());
         }
     }
 

server/src/agents/pool/auto_assign/story_checks.rs

@@ -77,7 +77,7 @@ pub(super) fn has_unmet_dependencies(
         return true;
     }
     // If the CRDT had the item and returned empty deps, it means all are met.
-    if crate::crdt_state::read_item(story_id).is_some() {
+    if crate::pipeline_state::read_typed(story_id).ok().flatten().is_some() {
         return false;
     }
     // Fallback: filesystem check (CRDT not initialised or item not yet in CRDT).
@@ -96,7 +96,7 @@ pub(super) fn check_archived_dependencies(
     story_id: &str,
 ) -> Vec<u32> {
     // Prefer CRDT-based check when the item is known to CRDT.
-    if crate::crdt_state::read_item(story_id).is_some() {
+    if crate::pipeline_state::read_typed(story_id).ok().flatten().is_some() {
         return crate::crdt_state::check_archived_deps_crdt(story_id);
     }
     // Fallback: filesystem.