feat(studio): Welcome page — Phase A scaffolding (v0.37.0)

First slice of the new sidebar destination outlined in
docs/landing-page-design.md. Static content only — embedded
docs (Phase B) and the live getting-started checklist
(Phase C) follow.

Phase A:

- New `WelcomePage` at `lib/pages/welcome.dart`, registered
  as sidebar slot 0 above Doctor. Default selectedIndex stays
  0, so a fresh launch lands on Welcome.
- Hero card: gradient backdrop matching the Today-Hero in the
  store, F∆I Platform headline, subtitle taken from CLAUDE.md
  ("deterministic workflow engine for AI-assisted document
  processing in regulated environments").
- Three-pillar row "Hub / Module / Flow" — operator-readable
  prose, not architecture-doc dense. Stacks to a column under
  640 dp window width so card text never gets cropped.
- Trust-posture deck — "Sandbox by default", "Tamper-evident
  audit log", "Air-gap ready". Same content that used to
  rotate as carousel slides in the store; reading them as a
  single deck with full prose works better than rotating
  through fragments.
- AppBar follows the same `titleSpacing: FaiSpace.xl`
  alignment as the Store so the title sits flush with the
  body padding.
- 13 new ARB keys for the page content (EN + DE).

Smoke test now expects "Welcome" in the navigation rail; the
existing `Doctor / Store / Flows / Audit / Approvals`
expectations stay unchanged.

Signed-off-by: flemming-it <stefan.a.flemming@googlemail.com>
This commit is contained in:
flemming-it 2026-05-09 00:17:54 +02:00
parent 711436b71d
commit 3a7d0e74ad
9 changed files with 617 additions and 2 deletions

View file

@ -4,6 +4,23 @@
"appTitle": "F∆I Studio",
"@appTitle": { "description": "App-bar title in the OS task switcher." },
"navWelcome": "Welcome",
"welcomeHeroTitle": "F∆I Platform",
"welcomeHeroSubtitle": "Deterministic workflow engine for AI-assisted document processing in regulated environments.",
"welcomePillarsHeader": "HOW IT FITS TOGETHER",
"welcomePillarHubTitle": "Hub",
"welcomePillarHubBody": "One Rust binary that loads modules and runs flows. SQLite for state. No Docker, no message broker, no background services to babysit.",
"welcomePillarModuleTitle": "Module",
"welcomePillarModuleBody": "A small WebAssembly component that does one thing. Declares the network endpoints, files, and environment variables it touches; the hub enforces the list.",
"welcomePillarFlowTitle": "Flow",
"welcomePillarFlowBody": "A YAML file that chains modules together. Inputs go in, modules run in declared order, outputs come out — every step recorded in a hash-chained audit log.",
"welcomeTrustHeader": "TRUST POSTURE",
"welcomeTrustSandboxTitle": "Sandbox by default",
"welcomeTrustSandboxBody": "Every module ships with an explicit permission list — network endpoints, files, environment variables. The hub enforces it; nothing reaches outside the sandbox without operator approval.",
"welcomeTrustAuditTitle": "Tamper-evident audit log",
"welcomeTrustAuditBody": "Flow runs, install / uninstall actions, approval decisions — all of them write into a hash-chained audit log. The Doctor page verifies the chain end-to-end on every load.",
"welcomeTrustAirgapTitle": "Air-gap ready",
"welcomeTrustAirgapBody": "The whole hub fits in a single binary that runs on Linux, macOS and Windows. Once a module is installed, the flow it powers runs without further network access — perfect for regulated environments.",
"navDoctor": "Doctor",
"navModules": "Modules",
"navStore": "Store",