Add secrets provider vaults and remote import (#5429)

## Thinking Path

> - Paperclip orchestrates AI-agent companies and needs secrets handling
to work across local development, hosted operators, and governed agent
execution.
> - The affected subsystem is the company-scoped secrets control plane:
database schema, server services/routes, CLI workflows, and the Secrets
settings UI.
> - The gap was that secrets were local-only and operators could not
manage provider vaults or import existing remote references without
exposing plaintext.
> - This branch adds provider vault configuration plus an AWS Secrets
Manager remote-import path while preserving company boundaries, binding
context, and audit trails.
> - I kept the PR to a single branch PR, removed unrelated
lockfile/package drift, rebased the full branch onto the current
`public-gh/master`, and addressed fresh Greptile findings.
> - The benefit is a reviewable implementation of provider-backed
secrets with focused tests covering provider selection, import
conflicts, deleted secret reuse, rotation guards, and AWS signing
behavior.

## What Changed

- Added provider vault support for company secrets, including provider
config storage, default vault handling, health checks, binding usage,
access events, and remote import preview/commit.
- Added an AWS Secrets Manager provider using SigV4 request signing,
bounded request timeouts, namespace guardrails, cached runtime
credential resolution, and external-reference linking without plaintext
reads.
- Added Secrets UI surfaces for vault management and remote import, plus
CLI/API documentation for setup and operations.
- Stabilized routine webhook secret binding paths and SSH
environment-driver fixture bindings discovered during verification.
- Addressed Greptile and CI findings: no lockfile/package drift,
monotonic migration metadata, disabled-vault default races, soft-deleted
secret hiding/recreate behavior, remove behavior with disabled vaults,
soft-deleted external-reference re-import, non-active rotation guards,
managed-secret soft deletion through PATCH, and per-call AWS SDK
credential client churn.
- Rebased this branch onto `public-gh/master` at `0e1a5828` and
force-pushed with lease to keep this as the single PR for the branch.

## Verification

- `git fetch public-gh master`
- `git rebase public-gh/master`
- `git diff --name-only public-gh/master...HEAD | grep
'^pnpm-lock\.yaml$' || true` confirmed `pnpm-lock.yaml` is not in the PR
diff.
- Confirmed migration ordering: master ends at `0081_optimal_dormammu`;
this PR adds `0082_dry_vision` and
`0083_company_secret_provider_configs`.
- Inspected migrations for repeat safety: new tables/indexes use `IF NOT
EXISTS`; foreign keys are guarded by `DO $$ ... IF NOT EXISTS`; column
additions use `ADD COLUMN IF NOT EXISTS`.
- `pnpm -r typecheck` passed before the Greptile follow-up commits.
- `pnpm test:run` ran the full stable Vitest path before the Greptile
follow-up commits; it completed with 3 timing-related failures under
parallel load: `codex-local-execute.test.ts`,
`cursor-local-execute.test.ts`, and `environment-service.test.ts`.
- `pnpm --filter @paperclipai/server exec vitest run
src/__tests__/codex-local-execute.test.ts
src/__tests__/cursor-local-execute.test.ts
src/__tests__/environment-service.test.ts` passed on targeted rerun
(`24/24`).
- `pnpm build` passed before the Greptile follow-up commits. Vite
reported existing chunk-size/dynamic-import warnings.
- After Greptile follow-up commits: `pnpm --filter @paperclipai/server
exec vitest run src/__tests__/secrets-service.test.ts` passed (`26/26`).
- After Greptile follow-up commits: `pnpm --filter @paperclipai/server
exec vitest run src/__tests__/aws-secrets-manager-provider.test.ts
src/__tests__/secrets-service.test.ts` passed (`39/39`).
- After Greptile follow-up commits: `pnpm --filter @paperclipai/server
typecheck` passed.
- Captured Storybook screenshots from `ui/storybook-static` for visual
review.
- Latest PR checks on `5ca3a5cf`: `policy`, serialized server suites
1/4-4/4, `Canary Dry Run`, `e2e`, `security/snyk`, and `Greptile Review`
pass; aggregate `verify` is still registering the completed child
checks.
- Greptile review loop continued through the latest requested pass; all
Greptile review threads are resolved and the latest `Greptile Review`
check on `5ca3a5cf` passed with 0 comments added.

## Screenshots

Before: the provider-vault and remote-import surfaces did not exist on
`master`; these are after-state screenshots from the Storybook fixtures.

![Secrets
inventory](https://raw.githubusercontent.com/paperclipai/paperclip/PAP-2339-secrets-make-a-plan/doc/pr/5429/secrets-inventory.png)

![Secret binding
picker](https://raw.githubusercontent.com/paperclipai/paperclip/PAP-2339-secrets-make-a-plan/doc/pr/5429/secret-binding-picker.png)

![Environment editor with
secrets](https://raw.githubusercontent.com/paperclipai/paperclip/PAP-2339-secrets-make-a-plan/doc/pr/5429/env-editor-with-secrets.png)

## Risks

- Migration risk: this adds new secret provider tables and extends
existing secret rows. The migrations were checked for monotonic ordering
and idempotent guards, but reviewers should still inspect upgrade
behavior carefully.
- Provider risk: AWS support uses direct SigV4 requests. Automated tests
cover signing, request timeouts, vault-config selection, namespace
guardrails, pending-version archival, sanitized provider errors, and
service-level cleanup paths. A real-vault AWS smoke test remains
deployment validation for an operator with AWS credentials rather than
an unverified merge blocker in this local branch.
- UI risk: the Secrets page and import dialog are large new surfaces;
screenshots are included above for reviewer inspection.
- Verification risk: the full local stable test command hit
parallel-load timing failures, although the exact failed files passed
when rerun directly.
- Operational risk: remote import intentionally avoids plaintext reads;
operators must understand that imported external references resolve at
runtime and may fail if AWS permissions change.

> For core feature work, check [`ROADMAP.md`](ROADMAP.md) first and
discuss it in `#dev` before opening the PR. Feature PRs that overlap
with planned core work may need to be redirected — check the roadmap
first. See `CONTRIBUTING.md`.

## Model Used

- OpenAI Codex, GPT-5 coding agent with local shell/tool use in the
Paperclip worktree. Exact context-window size was not exposed by the
runtime.

## Checklist

- [x] I have included a thinking path that traces from project context
to this change
- [x] I have specified the model used (with version and capability
details)
- [x] I have checked ROADMAP.md and confirmed this PR does not duplicate
planned core work
- [ ] I have run tests locally and they pass
- [x] I have added or updated tests where applicable
- [x] If this change affects the UI, I have included before/after
screenshots
- [x] I have updated relevant documentation to reflect my changes
- [x] I have considered and documented any risks above
- [x] I will address all Greptile and reviewer comments before
requesting merge

---------

Co-authored-by: Paperclip <noreply@paperclip.ing>
Co-authored-by: Claude Sonnet 4.6 <noreply@anthropic.com>

ui/storybook/fixtures/paperclipData.ts

@@ -5,6 +5,8 @@ import type {
   AuthSession,
   BudgetPolicySummary,
   Company,
+  CompanySecret,
+  CompanySecretBinding,
   DashboardSummary,
   ExecutionWorkspace,
   Goal,
@@ -12,6 +14,8 @@ import type {
   IssueDocument,
   IssueLabel,
   Project,
+  SecretAccessEvent,
+  SecretProviderDescriptor,
   SidebarBadges,
   WorkspaceRuntimeService,
 } from "@paperclipai/shared";
@@ -1303,3 +1307,229 @@ export const storybookLiveRuns: LiveRunForIssue[] = [
     nextAction: "Build fixture-backed navigation stories",
   },
 ];
+
+export const storybookSecretProviders: SecretProviderDescriptor[] = [
+  { id: "local_encrypted", label: "Local encrypted", requiresExternalRef: false },
+  { id: "aws_secrets_manager", label: "AWS Secrets Manager", requiresExternalRef: false },
+  { id: "gcp_secret_manager", label: "GCP Secret Manager", requiresExternalRef: false },
+  { id: "vault", label: "HashiCorp Vault", requiresExternalRef: false },
+];
+
+export const storybookSecrets: CompanySecret[] = [
+  {
+    id: "secret-openai",
+    companyId: "company-storybook",
+    key: "openai_api_key",
+    name: "OPENAI_API_KEY",
+    provider: "local_encrypted",
+    status: "active",
+    managedMode: "paperclip_managed",
+    externalRef: null,
+    providerConfigId: null,
+    providerMetadata: null,
+    latestVersion: 3,
+    description: "OpenAI API key shared by all model adapters.",
+    lastResolvedAt: recent(12),
+    lastRotatedAt: new Date("2026-04-15T09:30:00.000Z"),
+    deletedAt: null,
+    createdByAgentId: null,
+    createdByUserId: "user-board",
+    createdAt: new Date("2026-03-01T10:00:00.000Z"),
+    updatedAt: recent(12),
+  },
+  {
+    id: "secret-aws-prod",
+    companyId: "company-storybook",
+    key: "prod_aws_deploy",
+    name: "PROD_AWS_DEPLOY_KEY",
+    provider: "aws_secrets_manager",
+    status: "active",
+    managedMode: "external_reference",
+    externalRef: "arn:aws:secretsmanager:us-east-1:123456789012:secret:paperclip/prod/aws-deploy-AbCdEf",
+    providerConfigId: null,
+    providerMetadata: null,
+    latestVersion: 2,
+    description: "Deploy key for the prod ECS rollout pipeline.",
+    lastResolvedAt: recent(180),
+    lastRotatedAt: new Date("2026-04-22T14:00:00.000Z"),
+    deletedAt: null,
+    createdByAgentId: null,
+    createdByUserId: "user-board",
+    createdAt: new Date("2026-02-01T10:00:00.000Z"),
+    updatedAt: recent(180),
+  },
+  {
+    id: "secret-github",
+    companyId: "company-storybook",
+    key: "github_app_pem",
+    name: "GITHUB_APP_PEM",
+    provider: "local_encrypted",
+    status: "disabled",
+    managedMode: "paperclip_managed",
+    externalRef: null,
+    providerConfigId: null,
+    providerMetadata: null,
+    latestVersion: 1,
+    description: "Disabled until GitHub App reinstall is approved.",
+    lastResolvedAt: new Date("2026-03-30T08:11:00.000Z"),
+    lastRotatedAt: null,
+    deletedAt: null,
+    createdByAgentId: null,
+    createdByUserId: "user-board",
+    createdAt: new Date("2026-03-15T10:00:00.000Z"),
+    updatedAt: new Date("2026-04-21T11:30:00.000Z"),
+  },
+  {
+    id: "secret-stripe-archived",
+    companyId: "company-storybook",
+    key: "stripe_legacy",
+    name: "STRIPE_LEGACY",
+    provider: "vault",
+    status: "archived",
+    managedMode: "external_reference",
+    externalRef: "secret/data/payments/stripe-legacy",
+    providerConfigId: null,
+    providerMetadata: null,
+    latestVersion: 4,
+    description: "Migrated to managed billing service. Kept for backfill jobs.",
+    lastResolvedAt: new Date("2026-02-25T08:11:00.000Z"),
+    lastRotatedAt: new Date("2026-02-20T08:11:00.000Z"),
+    deletedAt: null,
+    createdByAgentId: null,
+    createdByUserId: "user-board",
+    createdAt: new Date("2025-12-01T10:00:00.000Z"),
+    updatedAt: new Date("2026-03-01T11:30:00.000Z"),
+  },
+];
+
+export const storybookSecretBindings: CompanySecretBinding[] = [
+  {
+    id: "binding-openai-agent",
+    companyId: "company-storybook",
+    secretId: "secret-openai",
+    targetType: "agent",
+    targetId: "agent-codex",
+    configPath: "env.OPENAI_API_KEY",
+    versionSelector: "latest",
+    required: true,
+    label: "Codex agent env",
+    createdAt: new Date("2026-03-02T09:00:00.000Z"),
+    updatedAt: new Date("2026-03-02T09:00:00.000Z"),
+  },
+  {
+    id: "binding-openai-project",
+    companyId: "company-storybook",
+    secretId: "secret-openai",
+    targetType: "project",
+    targetId: "project-app",
+    configPath: "env.OPENAI_API_KEY",
+    versionSelector: "latest",
+    required: true,
+    label: "Paperclip App project env",
+    createdAt: new Date("2026-03-02T09:00:00.000Z"),
+    updatedAt: new Date("2026-03-02T09:00:00.000Z"),
+  },
+  {
+    id: "binding-aws-environment",
+    companyId: "company-storybook",
+    secretId: "secret-aws-prod",
+    targetType: "environment",
+    targetId: "env-prod",
+    configPath: "secrets.AWS_DEPLOY",
+    versionSelector: 2,
+    required: true,
+    label: "Prod environment",
+    createdAt: new Date("2026-04-22T14:01:00.000Z"),
+    updatedAt: new Date("2026-04-22T14:01:00.000Z"),
+  },
+];
+
+export const storybookSecretAccessEvents: SecretAccessEvent[] = [
+  {
+    id: "evt-1",
+    companyId: "company-storybook",
+    secretId: "secret-openai",
+    version: 3,
+    provider: "local_encrypted",
+    actorType: "agent",
+    actorId: "agent-codex",
+    consumerType: "agent",
+    consumerId: "agent-codex",
+    configPath: "env.OPENAI_API_KEY",
+    issueId: "issue-storybook-1",
+    heartbeatRunId: "run-storybook",
+    pluginId: null,
+    outcome: "success",
+    errorCode: null,
+    createdAt: recent(12),
+  },
+  {
+    id: "evt-2",
+    companyId: "company-storybook",
+    secretId: "secret-openai",
+    version: 3,
+    provider: "local_encrypted",
+    actorType: "system",
+    actorId: null,
+    consumerType: "project",
+    consumerId: "project-app",
+    configPath: "env.OPENAI_API_KEY",
+    issueId: null,
+    heartbeatRunId: null,
+    pluginId: null,
+    outcome: "success",
+    errorCode: null,
+    createdAt: recent(48),
+  },
+  {
+    id: "evt-3",
+    companyId: "company-storybook",
+    secretId: "secret-openai",
+    version: null,
+    provider: "local_encrypted",
+    actorType: "agent",
+    actorId: "agent-codex",
+    consumerType: "agent",
+    consumerId: "agent-codex",
+    configPath: "env.OPENAI_API_KEY",
+    issueId: "issue-storybook-1",
+    heartbeatRunId: "run-storybook",
+    pluginId: null,
+    outcome: "failure",
+    errorCode: "secret_disabled",
+    createdAt: recent(360),
+  },
+];
+
+export const storybookSecretProviderHealth = {
+  providers: [
+    {
+      provider: "local_encrypted" as const,
+      status: "ok" as const,
+      message: "Encryption key loaded; permissions OK.",
+      warnings: [] as string[],
+      backupGuidance: ["Backup ~/.paperclip/instances/default/secrets/key separately from the database."],
+    },
+    {
+      provider: "aws_secrets_manager" as const,
+      status: "warn" as const,
+      message: "Connected; KMS key rotation policy not yet enforced.",
+      warnings: ["Set up automated KMS key rotation for production tenants."],
+      backupGuidance: [],
+    },
+    {
+      provider: "gcp_secret_manager" as const,
+      status: "ok" as const,
+      message: "Service account reachable.",
+      warnings: [] as string[],
+      backupGuidance: [],
+    },
+    {
+      provider: "vault" as const,
+      status: "ok" as const,
+      message: "KV v2 mount reachable.",
+      warnings: [] as string[],
+      backupGuidance: [],
+    },
+  ],
+};