chore(afi): post-cutover hygiene after hcp migration (#48)

Remove stale SAM template and cutover docs, disable SAM validate, add
terraform Dependabot, and complete multi-platform provider lock hashes.

.github/dependabot.yml

@@ -33,3 +33,14 @@ updates:
         update-types:
           - "minor"
           - "patch"
+  - package-ecosystem: "terraform"
+    directory: "/terraform"
+    schedule:
+      interval: "weekly"
+    commit-message:
+      prefix: "chore(deps)"
+    groups:
+      minor-and-patch:
+        update-types:
+          - "minor"
+          - "patch"

.github/workflows/ci.yaml

@@ -11,3 +11,5 @@ jobs:
     uses: Sea-Haven-Industries/.github/.github/workflows/ci-python-sam.yaml@3f746774229d41770727e2e4fd63ed5f5555a8b3 # v1.0.3
     with:
       source-dirs: "src"
+      # Deploy path is HCP Terraform; reusable name still covers Python lint/tests.
+      run-sam-validate: false

README.md

@@ -7,8 +7,6 @@
 
 HCP Terraform stack with two Lambda functions that integrate the Afi.ai backup API with Slack. Deployed to **seahaven-prod** via workspace `afi-backup-monitor-prod` (PLAT-56).
 
-`template.yaml` remains as the historical SAM reference for the mgmt stack during cutover; deploy path is HCP Terraform only.
-
 ## Functions
 
 **afi-auto-protect** — Runs weekly. Compares tenant resources against active protections and automatically applies the configured backup policy to any unprotected users. Posts a summary to Slack.
@@ -28,7 +26,6 @@ HCP Terraform stack with two Lambda functions that integrate the Afi.ai backup A
 
 ```
 terraform/                  # HCP Terraform config (sole deploy path)
-template.yaml               # Historical SAM reference (mgmt cutover / rollback)
 src/
   auto_protect/app.py       # afi-auto-protect handler
   health_digest/app.py      # afi-health-digest handler

template.yaml

@@ -1,112 +0,0 @@
-AWSTemplateFormatVersion: '2010-09-09'
-Transform: AWS::Serverless-2016-10-31
-Description: Afi.ai Backup Monitor - Auto-protect new users and weekly health digest
-
-Parameters:
-  AfiApiKeySecretArn:
-    Type: String
-    Description: ARN of the Secrets Manager secret containing the Afi API key
-  AfiTenantId:
-    Type: String
-    Description: Afi tenant ID for your Google Workspace
-  AfiPolicyId:
-    Type: String
-    Description: Afi backup policy ID to assign to new users
-  SlackWebhookSecretArn:
-    Type: String
-    Description: ARN of the Secrets Manager secret containing the Slack webhook URL
-  AutoProtectSchedule:
-    Type: String
-    Default: 'cron(0 14 ? * MON *)'
-    Description: Schedule for auto-protect check (default Monday 10am ET)
-  HealthDigestSchedule:
-    Type: String
-    Default: 'cron(0 14 ? * MON *)'
-    Description: Schedule for weekly health digest (default Monday 10am ET)
-
-Globals:
-  Function:
-    Runtime: python3.12
-    Timeout: 120
-    MemorySize: 256
-    Architectures:
-      - arm64
-    PermissionsBoundary: arn:aws:iam::328440206208:policy/seahaven-lambda-execution-boundary
-    Environment:
-      Variables:
-        AFI_API_KEY_SECRET_ARN: !Ref AfiApiKeySecretArn
-        AFI_TENANT_ID: !Ref AfiTenantId
-        SLACK_WEBHOOK_SECRET_ARN: !Ref SlackWebhookSecretArn
-
-Resources:
-  SharedLayer:
-    Type: AWS::Serverless::LayerVersion
-    Properties:
-      LayerName: afi-shared
-      Description: Shared Afi API client and utilities
-      ContentUri: src/shared/
-      CompatibleRuntimes:
-        - python3.12
-      CompatibleArchitectures:
-        - arm64
-
-  AutoProtectFunction:
-    Type: AWS::Serverless::Function
-    Properties:
-      FunctionName: afi-auto-protect
-      Handler: app.handler
-      CodeUri: src/auto_protect/
-      Layers:
-        - !Ref SharedLayer
-      Environment:
-        Variables:
-          AFI_POLICY_ID: !Ref AfiPolicyId
-      Policies:
-        - Version: '2012-10-17'
-          Statement:
-            - Effect: Allow
-              Action:
-                - secretsmanager:GetSecretValue
-              Resource:
-                - !Ref AfiApiKeySecretArn
-                - !Ref SlackWebhookSecretArn
-      Events:
-        WeeklySchedule:
-          Type: Schedule
-          Properties:
-            Schedule: !Ref AutoProtectSchedule
-            Description: Weekly check for unprotected users
-            Enabled: true
-
-  HealthDigestFunction:
-    Type: AWS::Serverless::Function
-    Properties:
-      FunctionName: afi-health-digest
-      Handler: app.handler
-      CodeUri: src/health_digest/
-      Layers:
-        - !Ref SharedLayer
-      Policies:
-        - Version: '2012-10-17'
-          Statement:
-            - Effect: Allow
-              Action:
-                - secretsmanager:GetSecretValue
-              Resource:
-                - !Ref AfiApiKeySecretArn
-                - !Ref SlackWebhookSecretArn
-      Events:
-        WeeklySchedule:
-          Type: Schedule
-          Properties:
-            Schedule: !Ref HealthDigestSchedule
-            Description: Weekly backup health digest to Slack
-            Enabled: true
-
-Outputs:
-  AutoProtectFunctionArn:
-    Description: Auto-protect Lambda ARN
-    Value: !GetAtt AutoProtectFunction.Arn
-  HealthDigestFunctionArn:
-    Description: Health digest Lambda ARN
-    Value: !GetAtt HealthDigestFunction.Arn

terraform/.terraform.lock.hcl

@@ -6,6 +6,9 @@ provider "registry.terraform.io/hashicorp/archive" {
   constraints = "~> 2.0"
   hashes = [
     "h1:WB6H5ksIZiyq1lQlD/PWeh+tn4FLsbSjVnRW3+4xe2Y=",
+    "h1:cMBtvdHEgvTmglbioVehZCaOIPocumu9+vlGw5Dsaro=",
+    "h1:jdmKm+xl6ZcQrijxapnZ94RVuz/G4vk7hsIa1N0VT5Q=",
+    "h1:oRWx6ZDIdlNBF90L8TzV9X7pQ+P403hoCDiBfmUfhC0=",
     "zh:0d14713fdc259fb377d0b899ad3c650a34194bd52194c863303ef22a65a580e2",
     "zh:369b56040c7a8085d04e7e8ffac1e2b321a3170e502f788819bc34b868ec016f",
     "zh:4d1a3b983ed6af5a52bfe12794674ae55cbadfa6021b37106ade68b433ad216a",
@@ -27,6 +30,9 @@ provider "registry.terraform.io/hashicorp/aws" {
   constraints = "~> 5.0"
   hashes = [
     "h1:Ijt7pOlB7Tr7maGQIqtsLFbl7pSMIj06TVdkoSBcYOw=",
+    "h1:edXOJWE4ORX8Fm+dpVpICzMZJat4AX0VRCAy/xkcOc0=",
+    "h1:hd45qFU5cFuJMpFGdUniU9mVIr5LYVWP1uMeunBpYYs=",
+    "h1:wOhTPz6apLBuF7/FYZuCoXRK/MLgrNprZ3vXmq83g5k=",
     "zh:054b8dd49f0549c9a7cc27d159e45327b7b65cf404da5e5a20da154b90b8a644",
     "zh:0b97bf8d5e03d15d83cc40b0530a1f84b459354939ba6f135a0086c20ebbe6b2",
     "zh:1589a2266af699cbd5d80737a0fe02e54ec9cf2ca54e7e00ac51c7359056f274",