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urjitc wants to merge 21 commits into from
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Add AI-generated flashcard study sets #781

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9b115b3
refactor(workspaces): generalize item creation and editing
urjitc Aug 13, 2026
1273ff2
feat(workspaces): add flashcard content and study state
urjitc Aug 13, 2026
c37aac1
feat(workspaces): add flashcard study viewer
urjitc Aug 13, 2026
8e50444
refactor(workspaces): simplify flashcard study session
urjitc Aug 14, 2026
88439ad
fix(chat): preserve continuation baseline on resume
urjitc Aug 14, 2026
da18a0a
fix(chat): harden agents recovery patch
urjitc Aug 14, 2026
8c93536
fix(chat): harden recovery reconciliation
urjitc Aug 14, 2026
3bdf874
fix(workspaces): enforce flashcard data invariants
urjitc Aug 14, 2026
6868b00
feat(workspaces): polish flashcard study interactions
urjitc Aug 14, 2026
890c3cb
fix(workspaces): harden AI creation flows
urjitc Aug 14, 2026
4f9fb21
fix(workspaces): smooth flashcard transition handoff
urjitc Aug 14, 2026
a76c5a0
refactor(workspaces): clarify creation and study menus
urjitc Aug 14, 2026
9811d56
perf(workspaces): lazy-load flashcard motion
urjitc Aug 14, 2026
67b35af
style(workspaces): format flashcard review fixes
urjitc Aug 14, 2026
958074c
feat(workspaces): expose scalable flashcard study reads
urjitc Aug 14, 2026
100e41c
refactor(workspaces): make item views feature-owned
urjitc Aug 14, 2026
e9fe586
fix(workspaces): serialize flashcard progress writes
urjitc Aug 14, 2026
3d9ba49
refactor(chat): trim unsupported recovery cases
urjitc Aug 14, 2026
742b247
fix(workspaces): restore flashcard rating animation
urjitc Aug 14, 2026
99e5c43
fix(workspaces): animate final flashcard feedback
urjitc Aug 14, 2026
cdb6e82
style(workspaces): simplify flashcard mode menu
urjitc Aug 14, 2026
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1 change: 1 addition & 0 deletions .gitattributes
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patches/*.patch whitespace=-space-before-tab
13 changes: 13 additions & 0 deletions drizzle-postgres/0003_glorious_wolf_cub.sql
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CREATE TABLE "workspace_item_user_states" (
"user_id" text NOT NULL,
"item_id" text NOT NULL,
"state" jsonb NOT NULL,
"updated_at" timestamp with time zone DEFAULT now() NOT NULL,
CONSTRAINT "workspace_item_user_states_user_id_item_id_pk" PRIMARY KEY("user_id","item_id")
);

@cubic-dev-ai cubic-dev-ai Bot Aug 14, 2026

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P2: Deleting workspace items scans the entire user-state table because the cascading foreign key uses item_id, but the only index starts with user_id. Add an index on workspace_item_user_states(item_id) and declare the same index in the Drizzle schema.

Prompt for AI agents 
Check if this issue is valid — if so, understand the root cause and fix it. At drizzle-postgres/0003_glorious_wolf_cub.sql, line 7:

<comment>Deleting workspace items scans the entire user-state table because the cascading foreign key uses `item_id`, but the only index starts with `user_id`. Add an index on `workspace_item_user_states(item_id)` and declare the same index in the Drizzle schema.</comment>

<file context>
@@ -0,0 +1,12 @@
+	"state" jsonb NOT NULL,
+	"updated_at" timestamp with time zone DEFAULT now() NOT NULL,
+	CONSTRAINT "workspace_item_user_states_user_id_item_id_pk" PRIMARY KEY("user_id","item_id")
+);
+--> statement-breakpoint
+ALTER TABLE "workspace_items" DROP CONSTRAINT "workspace_items_type_check";--> statement-breakpoint
</file context>

--> statement-breakpoint
ALTER TABLE "workspace_items" DROP CONSTRAINT "workspace_items_type_check";--> statement-breakpoint
ALTER TABLE "workspace_item_user_states" ADD CONSTRAINT "workspace_item_user_states_user_id_user_id_fk" FOREIGN KEY ("user_id") REFERENCES "public"."user"("id") ON DELETE cascade ON UPDATE no action;--> statement-breakpoint
ALTER TABLE "workspace_item_user_states" ADD CONSTRAINT "workspace_item_user_states_item_id_workspace_items_id_fk" FOREIGN KEY ("item_id") REFERENCES "public"."workspace_items"("id") ON DELETE cascade ON UPDATE no action;--> statement-breakpoint
CREATE INDEX "workspace_item_user_states_item_id_idx" ON "workspace_item_user_states" USING btree ("item_id");--> statement-breakpoint
ALTER TABLE "workspace_items" ADD CONSTRAINT "workspace_items_type_check" CHECK ("workspace_items"."type" in ('folder', 'document', 'flashcard', 'file'));
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