Allow revising active betas with fresh tests and history

src/lib/server/db/schema.sql

@@ -180,6 +180,32 @@ CREATE TABLE IF NOT EXISTS betas (
 CREATE INDEX IF NOT EXISTS idx_betas_state ON betas(state);
 CREATE INDEX IF NOT EXISTS idx_betas_script ON betas(script_id);
 
+-- Revisions keep the beta identity and original rollback images. Archived
+-- files are independent copies so version cleanup cannot erase this history.
+CREATE TABLE IF NOT EXISTS beta_revisions (
+    beta_id INTEGER NOT NULL REFERENCES betas(id) ON DELETE CASCADE,
+    revision INTEGER NOT NULL,
+    started_at TEXT NOT NULL,
+    notes TEXT,
+    results_json TEXT,
+    PRIMARY KEY (beta_id, revision)
+);
+CREATE TABLE IF NOT EXISTS beta_revision_files (
+    beta_id INTEGER NOT NULL,
+    revision INTEGER NOT NULL,
+    script_id INTEGER NOT NULL,
+    name TEXT NOT NULL,
+    kind TEXT NOT NULL,
+    path TEXT NOT NULL,
+    version_id INTEGER NOT NULL,
+    version INTEGER NOT NULL,
+    release_version TEXT,
+    sha256 TEXT NOT NULL,
+    content BLOB NOT NULL,
+    PRIMARY KEY (beta_id, revision, script_id),
+    FOREIGN KEY (beta_id, revision) REFERENCES beta_revisions(beta_id, revision) ON DELETE CASCADE
+);
+
 CREATE TABLE IF NOT EXISTS beta_servers (
     beta_id          INTEGER NOT NULL REFERENCES betas(id) ON DELETE CASCADE,
     server           TEXT NOT NULL,
@@ -208,6 +234,7 @@ CREATE TABLE IF NOT EXISTS beta_test_plans (
 CREATE TABLE IF NOT EXISTS beta_test_runs (
     id TEXT PRIMARY KEY,
     beta_id INTEGER NOT NULL REFERENCES betas(id) ON DELETE CASCADE,
+    revision INTEGER NOT NULL DEFAULT 1,
     server TEXT NOT NULL,
     phase INTEGER NOT NULL DEFAULT 0,
     created_at TEXT NOT NULL,