ci: enable Rust tests in CI, migrate to nextest, fix broken tests

.github/workflows/ci.yml

@@ -8,12 +8,18 @@ on:
 
 jobs:
   check:
-    runs-on: ubuntu-large
+    runs-on: blacksmith-8vcpu-ubuntu-2404
     steps:
       - uses: actions/checkout@v4
 
       - uses: DeterminateSystems/nix-installer-action@main
 
+      - name: Rust cache
+        uses: swatinem/rust-cache@v2
+        with:
+          cmd-format: "nix develop .#default --command {0}"
+          workspaces: ./src-tauri -> target
+
       - name: Install dependencies
         run: nix develop --command just install
 
@@ -29,8 +35,8 @@ jobs:
       - name: Rust clippy
         run: nix develop --command just cargo-clippy
 
-      # - name: Rust tests
-      #   run: nix develop --command just cargo-test
+      - name: Rust tests
+        run: nix develop --command just cargo-test
 
   build:
     if: github.event_name == 'push' && github.ref == 'refs/heads/master'
@@ -39,13 +45,10 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - platform: macos-26
+          - platform: blacksmith-6vcpu-macos-latest
             args: --target aarch64-apple-darwin
             arch: aarch64
-          - platform: macos-26
-            args: --target x86_64-apple-darwin
-            arch: x86_64
-          - platform: ubuntu-22.04
+          - platform: blacksmith-8vcpu-ubuntu-2404
             args: ""
             arch: x86_64-linux
 
@@ -54,7 +57,7 @@ jobs:
       - uses: actions/checkout@v4
 
       - name: Install Linux dependencies
-        if: matrix.platform == 'ubuntu-22.04'
+        if: contains(matrix.platform, 'ubuntu')
         run: |
           sudo apt-get update
           sudo apt-get install -y \
@@ -76,8 +79,6 @@ jobs:
 
       - name: Install Rust stable
         uses: dtolnay/rust-toolchain@stable
-        with:
-          targets: ${{ startsWith(matrix.platform, 'macos') && 'aarch64-apple-darwin,x86_64-apple-darwin' || '' }}
 
       - name: Rust cache
         uses: swatinem/rust-cache@v2
@@ -101,14 +102,14 @@ jobs:
           args: ${{ matrix.args }}
 
       - name: Upload DMG artifact
-        if: startsWith(matrix.platform, 'macos')
+        if: contains(matrix.platform, 'macos')
         uses: actions/upload-artifact@v4
         with:
           name: dmg-${{ matrix.arch }}
           path: src-tauri/target/${{ matrix.arch }}-apple-darwin/release/bundle/dmg/*.dmg
 
       - name: Upload Linux artifacts
-        if: matrix.platform == 'ubuntu-22.04'
+        if: contains(matrix.platform, 'ubuntu')
         uses: actions/upload-artifact@v4
         with:
           name: linux-${{ matrix.arch }}
@@ -120,7 +121,7 @@ jobs:
   release:
     if: github.event_name == 'push'
     needs: [build]
-    runs-on: ubuntu-latest
+    runs-on: blacksmith-8vcpu-ubuntu-2404
     permissions:
       contents: write
     steps:

AGENTS.md

@@ -1,5 +1,25 @@
 # Agents
 
+## Mandatory CI Checks
+
+All agents MUST pass these checks before committing or creating PRs. Do NOT push code that fails any of these.
+
+```bash
+# TypeScript type checking
+npx tsc --noEmit
+
+# Biome lint + format (must pass with zero errors)
+npx @biomejs/biome check --error-on-warnings .
+
+# Rust formatting
+cd src-tauri && cargo fmt --all -- --check
+
+# Rust compilation
+cd src-tauri && cargo check
+```
+
+Fix any issues before committing. Formatting fixes should be a separate `style:` commit.
+
 ## Build & Development Commands
 
 **All commands must be run through the Nix dev shell:**
@@ -10,42 +30,50 @@ nix develop --command just {command}
 - Install dependencies: `nix develop --command just install`
 - Dev server: `nix develop --command just dev`
 - Frontend only: `pnpm dev` (runs on localhost:1420)
-- Build frontend: `pnpm run build`
 - Build native app: `cargo tauri build`
 - TypeScript check: `nix develop --command just tsc`
 - Lint: `nix develop --command just biome-lint`
 - Format: `nix develop --command just biome-format`
 - Auto-fix: `nix develop --command just biome-fix`
-- Screenshot tests: `nix develop --command just screenshots`
-- Update screenshots: `nix develop --command just screenshots-update`
 - Rust format check: `nix develop --command just cargo-fmt`
 - Rust clippy: `nix develop --command just cargo-clippy`
 - Rust tests: `nix develop --command just cargo-test`
 
 ## Code Style & Conventions
+
 - **Language**: TypeScript (frontend), Rust (backend/Tauri)
-- **Frontend**: Vanilla TypeScript with DOM manipulation (no framework — single `render()` function rebuilds the DOM on state change)
-- **Styling**: Tailwind CSS with custom design tokens (golden-ratio spacing, custom typography scale) defined in `src/style.css`
-- **Formatting/Linting**: Biome (not Prettier/ESLint)
-- **Types**: All type definitions live at the top of `src/main.ts`
-- **State**: Global `state` object; mutate state then call `render()` to update UI
-- **Event handling**: Single event delegation on `#app` element using `data-*` attributes for actions
-- **Naming**: camelCase for variables/functions, PascalCase for types, UPPER_SNAKE_CASE for constants
-- **Rust**: Edition 2021, minimum rustc 1.77.2; Tauri commands in `src-tauri/src/lib.rs`
+- **Frontend**: React with Zustand state management, TanStack Query for data fetching
+- **Styling**: Tailwind CSS with custom design tokens defined in `src/style.css`
+- **Formatting/Linting**: Biome v2.x — use `npx @biomejs/biome` (NOT `npx biome`, which resolves to old 0.3.3)
+- **Types**: Type definitions in `src/types.ts`, store slices in `src/store/index.ts`
+- **Naming**: camelCase for variables/functions, PascalCase for types/components, UPPER_SNAKE_CASE for constants
+- **Rust**: Edition 2021, minimum rustc 1.77.2 (do not use `std::sync::LazyLock` — use `once_cell::sync::Lazy`)
 - **Error handling**: Rust commands return `Result<T, String>`; frontend uses try/catch with `invoke()`
 
+## Commit Conventions
+
+- Use conventional commit prefixes: `feat:`, `fix:`, `refactor:`, `style:`, `docs:`
+- Commit messages should include a descriptive body when the title alone does not preserve intent, scope, user-visible behavior, or important tradeoffs for future maintainers
+- Do NOT add Claude as co-author or contributor
+- Do NOT commit or push without explicit user permission
+- Do NOT push to master/main without explicit permission
+- Do not use nostr.band (defunct)
+
 ## Architecture
-- **Frontend entry**: `src/main.ts` — single-file app containing all state, types, rendering, and event handling
-- **Backend entry**: `src-tauri/src/lib.rs` — Tauri command handlers for wallet operations (LWK)
+
+- **Tauri v2** desktop app: TypeScript frontend + Rust backend
+- **Frontend entry**: `src/App.tsx` — React app with component tree
+- **Backend entry**: `src-tauri/src/lib.rs` — Tauri command handlers
+- **SDK**: `src-tauri/crates/deadcat-sdk/` — Liquid wallet (LWK 0.14), Nostr discovery, prediction market covenants
+- **Store**: `src-tauri/crates/deadcat-sdk/deadcat-store/` — SQLite persistence via Diesel
 - **IPC**: Frontend calls Rust backend via `@tauri-apps/api/core` `invoke()`
-- **Wallet**: LWK (`lwk_signer`, `lwk_wollet`) for Liquid Network wallet/signer management
-- **Data**: Market data is currently mock data embedded in `main.ts`
-- **Blockchain**: Blockstream esplora API for chain tip queries
+- **Nostr**: Kind 30078 (NIP-78) for market announcements, orders, pools, attestations
+- **Blockchain**: Blockstream esplora API for chain tip, Electrum for wallet sync
 
 ## Key Types
+
 - `Market`: Core prediction market with covenant state, asset IDs, prices, UTXOs
-- `CovenantState`: 0–3 representing settlement stages
+- `CovenantState`: 0=Dormant, 1=Unresolved, 2=ResolvedYes, 3=ResolvedNo, 4=Expired
 - `Side`: "yes" | "no" outcome tokens
 - `OrderType`: "market" | "limit"
-- `ActionTab`: "trade" | "issue" | "redeem" | "cancel"
 - `WalletNetwork`: "liquid" | "liquid-testnet" | "liquid-regtest"

CLAUDE.md

@@ -0,0 +1,14 @@
+# Claude Code Instructions
+
+Follow all instructions in [AGENTS.md](AGENTS.md) — especially the mandatory CI checks.
+
+## Additional Claude-Specific Rules
+
+- Do NOT add Claude as co-author or contributor in any commits or git metadata
+- Do NOT commit or push without explicit user permission
+- Do NOT push to master/main without explicit permission
+- `.DS_Store` files are always untracked and gitignored — never stage or commit them
+- Do NOT use nostr.band (defunct)
+- Use `npx @biomejs/biome` (NOT `npx biome` which resolves to old 0.3.3)
+- Rust MSRV is 1.77.2 — do NOT use `std::sync::LazyLock` (requires 1.80). Use `once_cell::sync::Lazy`
+- Use `src/utils-react/friendly-error.ts` `friendlyError()` for all user-facing errors — never show raw SDK error strings