docs planning PREMIUM_PLAN_VALIDATION

Premium planning — local documentation validation

Date: 2026-10-13. Status: LOCAL_DONE Validation: PASS Scope: documentation only; Premium implementation PLANNED / NOT STARTED. Integration: LOCAL_ONLY / INTEGRATION_PENDING; no remote publication authorized by this request.

Baseline and isolation

Prepared from maintained dev source a3e01aac7f3bf1503b478d9010e7f263d2d4af93 in an attached isolated worktree because the primary checkout was occupied. Existing staged Android privacy work and unstaged evidence-store work were not overwritten, stashed, committed or included in this documentation change. Do not treat unrelated primary-checkout changes as part of this validation.

Reviewed current FAST_EXECUTION, current PROGRESS, DELIVERY_WORKFLOW, P11 and representative microtask plans; inspected existing Kotlin Vehicle/UserPreferences/basic-alert/Profile components and backend account/privacy/jobs/storage ownership. These inspections establish reuse points, not runtime acceptance. Provider source links and their review date are recorded in the product contract.

Delivered scope

• Premium product contract: 25 proposed business rules, seven use cases, five decision groups and the existing-free/paid boundary.
• Execution plan: 62 unique sequential microtasks in 11 phases; complete backend gate before minimal functional Android, separate commercial/provider/production acceptance.
• P11 mapping in ROADMAP preserves parent IDs and free-account supersession; additional professional and alert tasks have one owner. Existing source priority is unchanged.
• Product/business contracts, documentation index and concise current PROGRESS entry link the plan without claiming implementation or release.

Cloud scope: automatic snapshots of acknowledged vehicles/favorites/preferences, two-device synchronization/conflicts, assisted restoration, advanced combined conditions/time-window alerts, devices, billing lifecycle and free retained-data exit. Professional scope: voluntary private refuels/expenses, exact amounts/quantities/odometer segments, partial-fill/gap handling, supported consumption/cost per kilometre, monthly reports and comparable vehicles/periods. Required money/auth/privacy/replay/concurrency/SQL/object/provider/recovery checks belong to each implementation task immediately.

Document checks

• Scoped Python document audit: count/uniqueness/sequence of all 62 IDs; four required microtask fields; explicit references; 25 rule IDs/seven use-case IDs; existence of introduced local links and anchors; requested feature/free-guarantee coverage; backend-before-Android order; whitespace and high-confidence secret-pattern review including new untracked Markdown. Result: PASS. The initial draft lacked this linked evidence file; adding it resolved the missing-target check before delivery.
• bash scripts/validate-repo-baseline.sh: repository baseline and existing tracked secret guard. Result: PASS; the separate scoped document scan covers Markdown excluded by that guard.
• git diff --check plus git diff --no-index --check /dev/null for each new Markdown document, and final scoped staged diff check: PASS.
• Manual review: source-entry versus commercial-release gates (tested source integration precedes pilot/price/sales decisions), no duplicated P11 implementation, actual-total/full-to-full/matched-window mathematics, account/origin isolation, erasure after snapshot recovery, basic free alerts, cancellation/data exit and existing design-system reuse. Result: PASS.

No backend/Android runtime suite was run for these document changes. No provider sandbox/device/storage test, benchmark, deployment, public pilot, revenue forecast or current-head remote check was produced or inferred. Every implementation microtask remains NOT STARTED. A test-only native Play purchase probe is allowed during backend verification to avoid a circular dependency on the later product UI; it supplies provider events without declaring Android feature acceptance.

Next action

Keep the current active security continuation and ADR-019 Android/VPS source priority. A future explicit Premium construction/prioritization request starts PRM00-T01 after accepted dependencies; freeze required D-PR decisions before their schema/behavior tasks. Integrate this local planning work through maintained dev and the authorized protected batch flow when requested. No push/PR/wiki/merge/deploy/charge was performed by this planning task.