WeKnora deployment source with the reviewed wiki identity, summary and recovery fixes

migrations/versioned/000199_knowledge_resource_versions.up.sql

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+ALTER TABLE knowledge_bases ADD COLUMN IF NOT EXISTS version_state varchar(32) NOT NULL DEFAULT '';
+ALTER TABLE workbench_resource_forks ADD COLUMN IF NOT EXISTS status varchar(32) NOT NULL DEFAULT 'ready';
+ALTER TABLE workbench_resource_submissions ADD COLUMN IF NOT EXISTS snapshot_id varchar(36) NOT NULL DEFAULT '';
+ALTER TABLE workbench_resource_submissions ADD COLUMN IF NOT EXISTS published_id varchar(36) NOT NULL DEFAULT '';
+CREATE TABLE IF NOT EXISTS workbench_knowledge_version_jobs (
+  id varchar(36) PRIMARY KEY, tenant_id bigint NOT NULL, owner_id varchar(36) NOT NULL,
+  fork_id varchar(36) NOT NULL REFERENCES workbench_resource_forks(id),
+  submission_id varchar(36) NOT NULL DEFAULT '', purpose varchar(16) NOT NULL,
+  source_id varchar(36) NOT NULL, target_id varchar(36) NOT NULL, expected_hash varchar(64) NOT NULL,
+  status varchar(16) NOT NULL, processed integer NOT NULL DEFAULT 0, total integer NOT NULL DEFAULT 0,
+  attempts integer NOT NULL DEFAULT 0, error text NOT NULL DEFAULT '', lease_token varchar(36) NOT NULL DEFAULT '',
+  lease_until timestamptz, abandoned_ids jsonb NOT NULL DEFAULT '[]',
+  created_at timestamptz NOT NULL DEFAULT now(), updated_at timestamptz NOT NULL DEFAULT now()
+);
+CREATE INDEX IF NOT EXISTS knowledge_version_job_claim ON workbench_knowledge_version_jobs(status,lease_until,created_at);
+CREATE INDEX IF NOT EXISTS knowledge_version_job_owner ON workbench_knowledge_version_jobs(tenant_id,owner_id,created_at);
+CREATE TABLE IF NOT EXISTS workbench_knowledge_version_aliases (
+  tenant_id bigint NOT NULL, source_id varchar(36) NOT NULL, current_id varchar(36) NOT NULL,
+  updated_at timestamptz NOT NULL DEFAULT now(), PRIMARY KEY(tenant_id,source_id)
+);
+CREATE INDEX IF NOT EXISTS knowledge_version_alias_current ON workbench_knowledge_version_aliases(tenant_id,current_id);