Prepare backend and oracle services for deployment

.env.example

@@ -9,6 +9,10 @@ CONTRACT_ADDRESS=0x0000000000000000000000000000000000000000
 COMMENTS_PORT=8787
 COMMENTS_DB_PATH=data/comments.json
 API_DB_PATH=data/darkonnet-api.json
+# Optional. Defaults to supabase when Supabase credentials are present; set to json to force local file storage.
+API_STORE=json
+SUPABASE_URL=
+SUPABASE_SERVICE_ROLE_KEY=
 MARKET_METADATA_API_URL=http://127.0.0.1:8787
 API_AUTH_REQUIRED=true
 # Comma-separated wallets allowed to accept, decline, resolve, or write oracle/admin market metadata.

.github/workflows/test.yml

@@ -0,0 +1,49 @@
+name: CI
+
+permissions: {}
+
+on:
+  push:
+  pull_request:
+  workflow_dispatch:
+
+jobs:
+  check:
+    name: Foundry project
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+    steps:
+      - uses: actions/checkout@v6
+        with:
+          persist-credentials: false
+          submodules: recursive
+
+      - name: Install Foundry
+        uses: foundry-rs/foundry-toolchain@v1
+        with:
+          version: v1.4.4
+
+      - name: Set up Node.js
+        uses: actions/setup-node@v6
+        with:
+          node-version: 22
+          cache: npm
+
+      - name: Install Node dependencies
+        run: npm ci
+
+      - name: Show Forge version
+        run: forge --version
+
+      - name: Run backend smoke tests
+        run: npm run test:backend
+
+      - name: Run Forge fmt
+        run: forge fmt --check
+
+      - name: Run Forge build
+        run: forge build --sizes
+
+      - name: Run Forge tests
+        run: forge test -vvv

.gitignore

@@ -1,178 +1,68 @@
-<<<<<<< HEAD
 # Logs
-logs
+logs/
+.logs/
 *.log
+*.err.log
 npm-debug.log*
 yarn-debug.log*
 yarn-error.log*
+pnpm-debug.log*
 lerna-debug.log*
 
-# Diagnostic reports (https://nodejs.org/api/report.html)
-report.[0-9]*.[0-9]*.[0-9]*.[0-9]*.json
-
 # Runtime data
-pids
+pids/
 *.pid
 *.seed
 *.pid.lock
 
-# Directory for instrumented libs generated by jscoverage/JSCover
-lib-cov
-
-# Coverage directory used by tools like istanbul
-coverage
-*.lcov
-
-# nyc test coverage
-.nyc_output
-
-# Grunt intermediate storage (https://gruntjs.com/creating-plugins#storing-task-files)
-.grunt
-
-# Bower dependency directory (https://bower.io/)
-bower_components
-
-# node-waf configuration
-.lock-wscript
-
-# Compiled binary addons (https://nodejs.org/api/addons.html)
-build/Release
-
 # Dependency directories
 node_modules/
 jspm_packages/
-
-# Snowpack dependency directory (https://snowpack.dev/)
 web_modules/
 
-# TypeScript cache
+# Build and cache output
+cache/
+out/
+dist/
+.output/
+.cache/
+.parcel-cache/
+.next/
+.nuxt/
+.temp/
+.vite/
+.svelte-kit/
+.docusaurus/
+.nyc_output/
+coverage/
+*.lcov
 *.tsbuildinfo
-
-# Optional npm cache directory
-.npm
-
-# Optional eslint cache
 .eslintcache
-
-# Optional stylelint cache
 .stylelintcache
 
-# Optional REPL history
-.node_repl_history
-
-# Output of 'npm pack'
-*.tgz
-
-# Yarn Integrity file
+# Package manager state
+.npm/
+.pnpm-store/
+.yarn/*
+!.yarn/patches
+!.yarn/plugins
+!.yarn/releases
+!.yarn/sdks
+!.yarn/versions
+.pnp.*
 .yarn-integrity
-
-# dotenv environment variable files
-=======
-# Compiler files
-cache/
-out/
-
-# Commonly ignored directories
-.logs/
-.ignore/
-node_modules/
-logs/
+*.tgz
 
 # Generated deployment artifacts and logs
 broadcast/
-*.log
-*.err.log
-npm-debug.log*
-yarn-debug.log*
-yarn-error.log*
-pnpm-debug.log*
 
 # Local binaries
 forge.exe
 
-# Docs
-docs/
-
-# Dotenv file
->>>>>>> c42f364 (initial commit: DarkONNET backend, oracles, and smart contracts)
+# Local secret/key material
 .env
 .env.*
 !.env.example
-
-<<<<<<< HEAD
-# parcel-bundler cache (https://parceljs.org/)
-.cache
-.parcel-cache
-
-# Next.js build output
-.next
-out
-
-# Nuxt.js build / generate output
-.nuxt
-dist
-.output
-
-# Gatsby files
-.cache/
-# Comment in the public line in if your project uses Gatsby and not Next.js
-# https://nextjs.org/blog/next-9-1#public-directory-support
-# public
-
-# vuepress build output
-.vuepress/dist
-
-# vuepress v2.x temp directory
-.temp
-
-# Sveltekit cache directory
-.svelte-kit/
-
-# vitepress build output
-**/.vitepress/dist
-
-# vitepress cache directory
-**/.vitepress/cache
-
-# Docusaurus cache and generated files
-.docusaurus
-
-# Serverless directories
-.serverless/
-
-# FuseBox cache
-.fusebox/
-
-# DynamoDB Local files
-.dynamodb/
-
-# Firebase cache directory
-.firebase/
-
-# TernJS port file
-.tern-port
-
-# Stores VSCode versions used for testing VSCode extensions
-.vscode-test
-
-# pnpm
-.pnpm-store
-
-# yarn v3
-.pnp.*
-.yarn/*
-!.yarn/patches
-!.yarn/plugins
-!.yarn/releases
-!.yarn/sdks
-!.yarn/versions
-
-# Vite files
-vite.config.js.timestamp-*
-vite.config.ts.timestamp-*
-.vite/
-=======
-# Local secret/key material
 *.key
 *.pem
 *.p12
@@ -191,11 +81,17 @@ wallets.json
 # Local backend data
 data/
 
-# OS/IDE Specific Files
+# OS/IDE files
 .vscode/
 .DS_Store
 
-# Temporary Test Scripts
+# Scratch scripts
 test-*.js
 
->>>>>>> c42f364 (initial commit: DarkONNET backend, oracles, and smart contracts)
+# Unused vendored monorepo/dependencies. Keep the small build-critical Solidity packages under
+# lib/forge-fhevm/dependencies tracked when committing Foundry support.
+lib/fhevm/
+lib/forge-fhevm/docs/
+lib/forge-fhevm/dependencies/@openzeppelin-confidential-contracts-6edd293/
+lib/forge-fhevm/dependencies/@openzeppelin-contracts-upgradeable-5.1.0/
+lib/forge-fhevm/dependencies/forge-std-1.14.0/

.gitmodules

@@ -0,0 +1,3 @@
+[submodule "lib/forge-std"]
+	path = lib/forge-std
+	url = https://github.com/foundry-rs/forge-std