refactor: eradicate deprecated tools (sticky_notes, pinned_files, context_workspaces, pr_checklist, preferences) and dead code

server/src/state.rs

@@ -15,9 +15,6 @@ pub struct GenericEvent {
 pub struct ProjectStores {
     pub tasks: Store<Vec<Task>>,
     pub milestones: Store<Vec<Milestone>>,
-    pub pr_checklists: Store<Vec<PrChecklistItem>>,
-    pub context_workspaces: Store<Vec<ContextWorkspace>>,
-    pub pinned_files: Store<Vec<PinnedFile>>,
     pub snapshots: Store<Vec<StateSnapshot>>,
 }
 
@@ -27,7 +24,6 @@ pub struct CodeStores {
     pub adrs: Store<Vec<Adr>>,
     pub error_fixes: Store<Vec<ErrorFix>>,
     pub tech_debts: Store<Vec<TechDebt>>,
-    pub sticky: Store<Vec<StickyNote>>,
     pub hypotheses: Store<Vec<Hypothesis>>,
 }
 
@@ -36,7 +32,6 @@ pub struct EnvironmentStores {
     pub env_requirements: Store<Vec<EnvRequirement>>,
     pub environments: Store<Vec<EnvironmentDetail>>,
     pub gates: Store<Vec<GateRecord>>,
-    pub prefs: Store<HashMap<String, Preference>>,
 }
 
 pub struct TelemetryStores {
@@ -112,9 +107,6 @@ impl MemoryState {
             project: ProjectStores {
                 tasks: Store::new("tasks", db.clone()),
                 milestones: Store::new("milestones", db.clone()),
-                pr_checklists: Store::new("pr_checklists", db.clone()),
-                context_workspaces: Store::new("context_workspaces", db.clone()),
-                pinned_files: Store::new("pinned_files", db.clone()),
                 snapshots: Store::new("state_snapshots", db.clone()),
             },
             code: CodeStores {
@@ -123,7 +115,6 @@ impl MemoryState {
                 adrs: Store::new("adrs", db.clone()),
                 error_fixes: Store::new("error_fixes", db.clone()),
                 tech_debts: Store::new("tech_debts", db.clone()),
-                sticky: Store::new("sticky_notes", db.clone()),
                 hypotheses: Store::new("hypotheses", db.clone()),
             },
             env: EnvironmentStores {
@@ -131,7 +122,6 @@ impl MemoryState {
                 env_requirements: Store::new("env_requirements", db.clone()),
                 environments: Store::new("environments", db.clone()),
                 gates: Store::new("gates", db.clone()),
-                prefs: Store::new("preferences", db.clone()),
             },
             telemetry: TelemetryStores {
                 session_summaries: Store::new("session_summaries", db.clone()),
@@ -527,21 +517,6 @@ impl SearchService {
                 }
             }
         });
-
-        self.state.code.sticky.read_with(|sticky| {
-            for note in sticky.iter() {
-                if uncached_texts.len() >= 50 {
-                    break;
-                }
-                let content_preview = note.content.chars().take(200).collect::<String>();
-                uncached_texts.push(note.content.clone());
-                uncached_meta.push((
-                    "StickyNote".to_string(),
-                    "sticky".to_string(),
-                    content_preview,
-                ));
-            }
-        });
         self.state.read_graph(|graph| {
             for entity in graph.entities.values() {
                 if let Some(ns) = filter_namespace {