Add formatting and static analysis scripts with usage instructions

- Introduced new scripts for auto-fixing formatting and performing static analysis across the project, including support for Lua, Rust, and TypeScript.
- Created `format.md` documentation to guide users on running the formatting scripts.
- Updated CI scripts to utilize the number of processor threads for improved performance during linting and testing.
- Enhanced logging in the `unwatch` function to provide clearer feedback on path watching status.

These changes streamline the formatting and analysis process, ensuring consistent code quality across the project.

scripts/format.ps1

@@ -0,0 +1,126 @@
+# Auto-fix Formatting & Static Analysis
+# Usage: .\scripts\format.ps1 [-NoRbxDom]
+
+param(
+    [switch]$NoRbxDom
+)
+
+$RbxDom = -not $NoRbxDom
+$Threads = [Environment]::ProcessorCount
+
+$ErrorActionPreference = "Continue"
+$failures = @()
+
+function Write-Step($number, $name) {
+    Write-Host ""
+    Write-Host "=== Step ${number}: $name ===" -ForegroundColor Cyan
+}
+
+function Record-Result($step, $exitCode) {
+    if ($exitCode -ne 0) {
+        $script:failures += $step
+        Write-Host "FAIL" -ForegroundColor Red
+    } else {
+        Write-Host "PASS" -ForegroundColor Green
+    }
+}
+
+# ─── Rojo ────────────────────────────────────────────────────────────────────
+
+Write-Step 1 "Auto-fix Lua Formatting (Stylua)"
+stylua plugin/src
+$styluaRojo = $LASTEXITCODE
+Record-Result "Stylua (Rojo)" $styluaRojo
+
+Write-Step 2 "Auto-fix Rust Formatting"
+cargo fmt
+$rustfmt = $LASTEXITCODE
+Record-Result "Rustfmt" $rustfmt
+
+Write-Step 3 "Auto-fix TypeScript Formatting (Prettier)"
+Push-Location vscode-rojo
+npx prettier --write "src/**/*.ts"
+$prettier = $LASTEXITCODE
+Pop-Location
+Record-Result "Prettier" $prettier
+
+Write-Step 4 "Lua Static Analysis (Selene)"
+selene plugin/src
+$selene = $LASTEXITCODE
+Record-Result "Selene" $selene
+
+Write-Step 5 "Rust Linting (Clippy) - Auto-fix"
+cargo clippy -j $Threads --fix --allow-dirty --allow-staged 2>&1 | Out-Null
+Write-Host "Verifying..." -ForegroundColor Yellow
+cargo clippy -j $Threads --all-targets --all-features 2>&1
+$clippy = $LASTEXITCODE
+Record-Result "Clippy" $clippy
+
+# ─── rbx-dom ─────────────────────────────────────────────────────────────────
+
+if ($RbxDom) {
+    Write-Step 6 "Auto-fix Lua Formatting (Stylua) for rbx_dom_lua"
+    stylua rbx-dom/rbx_dom_lua/src
+    $styluaRbxDom = $LASTEXITCODE
+    Record-Result "Stylua (rbx_dom_lua)" $styluaRbxDom
+
+    Write-Step 7 "Auto-fix Rust Formatting (rbx-dom)"
+    Push-Location rbx-dom
+    cargo fmt
+    $rustfmtRbxDom = $LASTEXITCODE
+    Pop-Location
+    Record-Result "Rustfmt (rbx-dom)" $rustfmtRbxDom
+
+    Write-Step 8 "Lua Static Analysis (Selene) for rbx_dom_lua"
+    selene rbx-dom/rbx_dom_lua/src
+    $seleneRbxDom = $LASTEXITCODE
+    Record-Result "Selene (rbx_dom_lua)" $seleneRbxDom
+
+    Write-Step 9 "Rust Linting (Clippy) for rbx-dom - Auto-fix"
+    Push-Location rbx-dom
+    cargo clippy -j $Threads --fix --allow-dirty --allow-staged 2>&1 | Out-Null
+    Write-Host "Verifying..." -ForegroundColor Yellow
+    cargo clippy -j $Threads --all-targets --all-features -- -D warnings 2>&1
+    $clippyRbxDom = $LASTEXITCODE
+    Pop-Location
+    Record-Result "Clippy (rbx-dom)" $clippyRbxDom
+}
+
+# ─── Report ──────────────────────────────────────────────────────────────────
+
+Write-Host ""
+Write-Host "=== FORMAT COMPLETE ===" -ForegroundColor Magenta
+Write-Host ""
+Write-Host "--- Rojo ---" -ForegroundColor White
+Write-Host ""
+Write-Host "Formatting:"
+Write-Host "  - Stylua: $(if ($styluaRojo -eq 0) {'PASS'} else {'FAIL'})"
+Write-Host "  - Rustfmt: $(if ($rustfmt -eq 0) {'PASS'} else {'FAIL'})"
+Write-Host "  - Prettier (vscode-rojo): $(if ($prettier -eq 0) {'PASS'} else {'FAIL'})"
+Write-Host ""
+Write-Host "Linting:"
+Write-Host "  - Selene: $(if ($selene -eq 0) {'PASS'} else {'FAIL'})"
+Write-Host "  - Clippy: $(if ($clippy -eq 0) {'PASS'} else {'FAIL'})"
+
+if ($RbxDom) {
+    Write-Host ""
+    Write-Host "--- rbx-dom ---" -ForegroundColor White
+    Write-Host ""
+    Write-Host "Formatting:"
+    Write-Host "  - Stylua (rbx_dom_lua): $(if ($styluaRbxDom -eq 0) {'PASS'} else {'FAIL'})"
+    Write-Host "  - Rustfmt: $(if ($rustfmtRbxDom -eq 0) {'PASS'} else {'FAIL'})"
+    Write-Host ""
+    Write-Host "Linting:"
+    Write-Host "  - Selene (rbx_dom_lua): $(if ($seleneRbxDom -eq 0) {'PASS'} else {'FAIL'})"
+    Write-Host "  - Clippy: $(if ($clippyRbxDom -eq 0) {'PASS'} else {'FAIL'})"
+}
+
+Write-Host ""
+if ($failures.Count -eq 0) {
+    Write-Host "--- Overall: PASS ---" -ForegroundColor Green
+    exit 0
+} else {
+    Write-Host "--- Overall: FAIL ---" -ForegroundColor Red
+    Write-Host "Failed steps: $($failures -join ', ')" -ForegroundColor Red
+    exit 1
+}