Add game data capture vertical slice

tools/game-data-capture/migrations/002_capture_corpus.sql

@@ -0,0 +1,38 @@
+-- Durable browser-corpus projections and append-only review evidence.
+CREATE TABLE capture_labels (
+  capture_id TEXT PRIMARY KEY REFERENCES captures(capture_id) ON DELETE RESTRICT,
+  classification_json TEXT NOT NULL CHECK(length(classification_json) BETWEEN 2 AND 4096),
+  revision INTEGER NOT NULL DEFAULT 0 CHECK(revision >= 0),
+  labeled_at TEXT NOT NULL
+);
+CREATE TABLE capture_label_evidence (
+  evidence_id INTEGER PRIMARY KEY,
+  capture_id TEXT NOT NULL REFERENCES captures(capture_id) ON DELETE RESTRICT,
+  replaced_revision INTEGER NOT NULL CHECK(replaced_revision >= 0),
+  classification_json TEXT NOT NULL CHECK(length(classification_json) BETWEEN 2 AND 4096),
+  replaced_at TEXT NOT NULL,
+  UNIQUE(capture_id, replaced_revision)
+);
+CREATE INDEX capture_label_evidence_capture ON capture_label_evidence(capture_id, evidence_id);
+CREATE INDEX captures_blob_sha256 ON captures(blob_sha256);
+CREATE INDEX jobs_capture_id ON jobs(capture_id);
+CREATE INDEX ocr_runs_capture_id ON ocr_runs(capture_id);
+CREATE INDEX runtime_failures_capture_subject ON runtime_failures(subject_type, subject_id);
+CREATE INDEX lineage_child_id ON lineage(child_id);
+CREATE INDEX lineage_parent_id ON lineage(parent_id);
+CREATE TABLE capture_rejections (
+  rejection_id INTEGER PRIMARY KEY,
+  capture_id TEXT NOT NULL UNIQUE REFERENCES captures(capture_id) ON DELETE RESTRICT,
+  rejected_at TEXT NOT NULL
+);
+CREATE TABLE capture_deletion_intents (
+  blob_sha256 TEXT PRIMARY KEY REFERENCES blobs(sha256) ON DELETE RESTRICT,
+  capture_id TEXT NOT NULL UNIQUE CHECK(length(capture_id) BETWEEN 8 AND 64),
+  byte_size INTEGER NOT NULL CHECK(byte_size > 0 AND byte_size <= 67108864),
+  capture_state TEXT NOT NULL CHECK(length(capture_state) BETWEEN 1 AND 32),
+  received_at TEXT NOT NULL CHECK(length(received_at) BETWEEN 1 AND 40),
+  receipt_token TEXT NOT NULL UNIQUE CHECK(length(receipt_token) BETWEEN 1 AND 128),
+  failure_reason TEXT,
+  revision INTEGER NOT NULL CHECK(revision >= 0),
+  created_at TEXT NOT NULL CHECK(length(created_at) BETWEEN 1 AND 40)
+);