Fix UUID cast in task creation, add kind test manifests

- Fix parent_task_id NULLIF cast to UUID type in INSERT query
- Fix itoa helper to use strconv.Itoa
- Handle AddReaction errors gracefully in webhook handler
- Add hack/kind/ manifests for local testing with kind cluster

hack/kind/manifests/api-deployment.yaml

@@ -0,0 +1,61 @@
+---
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: forgebot-api
+  namespace: forgebot
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      app: forgebot-api
+  template:
+    metadata:
+      labels:
+        app: forgebot-api
+    spec:
+      containers:
+        - name: api
+          image: forgebot-api:dev
+          imagePullPolicy: Never
+          ports:
+            - containerPort: 8000
+          env:
+            - name: LISTEN_ADDR
+              value: ":8000"
+            - name: DBHOST
+              value: postgres.forgebot.svc.cluster.local
+            - name: DBPORT
+              value: "5432"
+            - name: DBUSER
+              value: forgebot
+            - name: DBPASS
+              value: forgebot
+            - name: DBNAME
+              value: forgebot
+            - name: DBSSL
+              value: disable
+            - name: WEBHOOK_SECRET
+              value: ""
+            - name: GITEA_URL
+              value: "https://git.unkin.net"
+            - name: GITEA_TOKEN
+              value: ""
+          readinessProbe:
+            httpGet:
+              path: /health
+              port: 8000
+            initialDelaySeconds: 5
+            periodSeconds: 5
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: forgebot-api
+  namespace: forgebot
+spec:
+  selector:
+    app: forgebot-api
+  ports:
+    - port: 8000
+      targetPort: 8000

hack/kind/manifests/namespace.yaml

@@ -0,0 +1,5 @@
+---
+apiVersion: v1
+kind: Namespace
+metadata:
+  name: forgebot

hack/kind/manifests/operator-deployment.yaml

@@ -0,0 +1,35 @@
+---
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: forgebot-operator
+  namespace: forgebot
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      app: forgebot-operator
+  template:
+    metadata:
+      labels:
+        app: forgebot-operator
+    spec:
+      serviceAccountName: forgebot-operator
+      containers:
+        - name: operator
+          image: forgebot-operator:dev
+          imagePullPolicy: Never
+          args:
+            - --metrics-bind-address=:8080
+            - --health-probe-bind-address=:8081
+          ports:
+            - containerPort: 8080
+              name: metrics
+            - containerPort: 8081
+              name: health
+          readinessProbe:
+            httpGet:
+              path: /readyz
+              port: 8081
+            initialDelaySeconds: 5
+            periodSeconds: 5

hack/kind/manifests/postgres.yaml

@@ -0,0 +1,38 @@
+---
+apiVersion: v1
+kind: Pod
+metadata:
+  name: postgres
+  namespace: forgebot
+  labels:
+    app: postgres
+spec:
+  containers:
+    - name: postgres
+      image: postgres:17-alpine
+      env:
+        - name: POSTGRES_USER
+          value: forgebot
+        - name: POSTGRES_PASSWORD
+          value: forgebot
+        - name: POSTGRES_DB
+          value: forgebot
+      ports:
+        - containerPort: 5432
+      readinessProbe:
+        exec:
+          command: ["pg_isready", "-U", "forgebot"]
+        initialDelaySeconds: 5
+        periodSeconds: 5
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: postgres
+  namespace: forgebot
+spec:
+  selector:
+    app: postgres
+  ports:
+    - port: 5432
+      targetPort: 5432

hack/kind/manifests/rbac.yaml

@@ -0,0 +1,40 @@
+---
+apiVersion: v1
+kind: ServiceAccount
+metadata:
+  name: forgebot-operator
+  namespace: forgebot
+---
+apiVersion: rbac.authorization.k8s.io/v1
+kind: ClusterRole
+metadata:
+  name: forgebot-operator
+rules:
+  - apiGroups: ["forgebot.unkin.net"]
+    resources: ["*"]
+    verbs: ["*"]
+  - apiGroups: ["forgebot.unkin.net"]
+    resources: ["*/status"]
+    verbs: ["get", "update", "patch"]
+  - apiGroups: ["batch"]
+    resources: ["jobs"]
+    verbs: ["get", "list", "watch", "create", "delete"]
+  - apiGroups: [""]
+    resources: ["pods", "configmaps", "secrets", "events", "serviceaccounts"]
+    verbs: ["get", "list", "watch"]
+  - apiGroups: ["coordination.k8s.io"]
+    resources: ["leases"]
+    verbs: ["get", "list", "watch", "create", "update", "patch", "delete"]
+---
+apiVersion: rbac.authorization.k8s.io/v1
+kind: ClusterRoleBinding
+metadata:
+  name: forgebot-operator
+subjects:
+  - kind: ServiceAccount
+    name: forgebot-operator
+    namespace: forgebot
+roleRef:
+  apiGroup: rbac.authorization.k8s.io
+  kind: ClusterRole
+  name: forgebot-operator

hack/kind/manifests/test-resources.yaml

@@ -0,0 +1,67 @@
+---
+apiVersion: v1
+kind: Secret
+metadata:
+  name: litellm-api-key
+  namespace: forgebot
+stringData:
+  api-key: "sk-test-dummy-key"
+---
+apiVersion: v1
+kind: Secret
+metadata:
+  name: forgebot-api-token
+  namespace: forgebot
+stringData:
+  token: "test-token"
+---
+apiVersion: forgebot.unkin.net/v1alpha1
+kind: AgentPool
+metadata:
+  name: test-pool
+  namespace: forgebot
+spec:
+  model: claude-sonnet-4-20250514
+  endpoint: https://litellm.k8s.syd1.au.unkin.net
+  maxConcurrent: 2
+  image: busybox:latest
+  resources:
+    requests:
+      cpu: 100m
+      memory: 128Mi
+    limits:
+      cpu: 500m
+      memory: 512Mi
+  credentialSecretRef:
+    name: litellm-api-key
+  serviceAccountName: default
+---
+apiVersion: forgebot.unkin.net/v1alpha1
+kind: ProviderQueue
+metadata:
+  name: gitea-queue
+  namespace: forgebot
+spec:
+  provider: gitea
+  endpoint: http://forgebot-api.forgebot.svc.cluster.local:8000/api/v1
+  pollInterval: "10s"
+  credentialSecretRef:
+    name: forgebot-api-token
+---
+apiVersion: forgebot.unkin.net/v1alpha1
+kind: RepositoryBinding
+metadata:
+  name: test-repo
+  namespace: forgebot
+spec:
+  repository: unkin/test-repo
+  providerQueueRef: gitea-queue
+  agentPoolRef: test-pool
+  allowedUsers:
+    - unkinben
+  allowedCommands:
+    - plan
+    - review
+    - implement
+    - test
+    - fix