fix(oidc): remove the API-server restart Jobs from GitOps

The oidc-bootstrap ArgoCD Application runs with selfHeal and prune. Three
Jobs in restart-apiserver.yaml kill the kube-apiserver process on each
control plane, and bootstrap.yaml carried a fourth Job that deletes the
mirror pods. ArgoCD recreated a deleted Job within two minutes, so the
kill repeated and every API server reached CrashLoopBackOff.

Remove all four. The OIDC authenticator already loaded, so the one-shot
restart is not needed again.

diagram/poimen-schema-relations.dataflow.json

@@ -0,0 +1,158 @@
+{
+  "schema_version": 1,
+  "diagram_type": "dataflow",
+  "meta": {
+    "title": "Poimen Memory \u2014 Schema Relations",
+    "viewBox": [
+      960,
+      480
+    ],
+    "quality_profile": "showcase"
+  },
+  "stages": [
+    {
+      "label": "Episodes"
+    },
+    {
+      "label": "Entities"
+    },
+    {
+      "label": "Relationships"
+    },
+    {
+      "label": "Indexes"
+    }
+  ],
+  "nodes": [
+    {
+      "id": "node",
+      "type": "database",
+      "label": "memory_node",
+      "sublabel": "Raw messages",
+      "stage": 0,
+      "row": 0,
+      "tag": "BIGSERIAL"
+    },
+    {
+      "id": "entity",
+      "type": "database",
+      "label": "memory_entity",
+      "sublabel": "Named entities",
+      "stage": 1,
+      "row": 0,
+      "tag": "UUID + tenant_id"
+    },
+    {
+      "id": "community",
+      "type": "database",
+      "label": "memory_community",
+      "sublabel": "Clusters (Phase 4)",
+      "stage": 1,
+      "row": 1,
+      "tag": "UUID"
+    },
+    {
+      "id": "edge",
+      "type": "database",
+      "label": "memory_edge",
+      "sublabel": "Facts + bi-temporal",
+      "stage": 2,
+      "row": 0,
+      "tag": "UUID + tenant_id"
+    },
+    {
+      "id": "hnsw",
+      "type": "cloud",
+      "label": "HNSW Index",
+      "sublabel": "768-dim cosine",
+      "stage": 3,
+      "row": 0,
+      "tag": "pgvector"
+    },
+    {
+      "id": "fts",
+      "type": "cloud",
+      "label": "GIN Index",
+      "sublabel": "ts_rank BM25",
+      "stage": 3,
+      "row": 1,
+      "tag": "full-text"
+    }
+  ],
+  "flows": [
+    {
+      "from": "node",
+      "to": "entity",
+      "label": "LLM extraction",
+      "classification": "ingest",
+      "variant": "emphasis",
+      "route": "straight"
+    },
+    {
+      "from": "entity",
+      "to": "edge",
+      "label": "source + target FK",
+      "classification": "foreign key",
+      "variant": "emphasis",
+      "route": "straight"
+    },
+    {
+      "from": "entity",
+      "to": "community",
+      "label": "community_id",
+      "classification": "membership",
+      "variant": "dashed",
+      "route": "straight",
+      "labelDy": 30
+    },
+    {
+      "from": "edge",
+      "to": "hnsw",
+      "classification": "vector",
+      "variant": "default",
+      "route": "straight",
+      "label": "embedding",
+      "labelDy": -30
+    },
+    {
+      "from": "edge",
+      "to": "fts",
+      "label": "fact text",
+      "classification": "text",
+      "variant": "dashed",
+      "route": "vertical-channel",
+      "labelDy": 30
+    }
+  ],
+  "cards": [
+    {
+      "dot": "emerald",
+      "title": "Three-Tier Graph",
+      "items": [
+        "memory_node \u2192 episodes (raw messages)",
+        "memory_entity \u2192 extracted entities",
+        "memory_edge \u2192 facts between entities",
+        "memory_community \u2192 clusters (Phase 4)"
+      ]
+    },
+    {
+      "dot": "rose",
+      "title": "Bi-Temporal + Tenant",
+      "items": [
+        "t_valid/t_invalid: when true in reality",
+        "t_created/t_expired: system transaction time",
+        "tenant_id: row-level multi-tenant isolation",
+        "Contradiction: active \u2192 candidate \u2192 confirmed"
+      ]
+    },
+    {
+      "dot": "cyan",
+      "title": "Search Indexes",
+      "items": [
+        "HNSW: name, summary, fact embeddings",
+        "GIN: ts_rank on name+summary and fact",
+        "RRF fusion: sem_weight + lex_weight"
+      ]
+    }
+  ]
+}