Codex/whe 15 bootstrap workspace (#1)

* feat(WHE-15): bootstrap bun workspace with app and package scaffolds

* chore(WHE-17): switch workspace typecheck to tsgo

* chore(WHE-16): configure oxlint and oxfmt no-semicolon style

* chore: address CodeRabbit review feedback

* chore: apply coderabbit fixes and add review script

* docs: add ADR decision metadata

tsconfig.json

@@ -0,0 +1,12 @@
+{
+  "files": [],
+  "references": [
+    { "path": "./apps/bot" },
+    { "path": "./apps/miniapp" },
+    { "path": "./packages/domain" },
+    { "path": "./packages/application" },
+    { "path": "./packages/ports" },
+    { "path": "./packages/contracts" },
+    { "path": "./packages/observability" }
+  ]
+}