Initial commit: nimforum with BaraDB backend

- Replaced SQLite with BaraDB via TCP wire protocol
- Added baradb_client.nim and baradb_sqlite.nim adapter
- Renamed SQL keywords: status->usrStatus, key->sessionKey, like->postLike
- Added NOW() support for datetime defaults
- Switched Jester to asynchttpserver (-d:useStdLib) to avoid thread/GC issues
- Frontend built and favicon added

docker/entrypoint.sh

@@ -0,0 +1,19 @@
+#!/bin/sh
+
+set -eu
+
+git submodule update --init --recursive
+
+# setup
+nimble c -d:release src/setup_nimforum.nim
+./src/setup_nimforum --dev
+
+# build frontend
+nimble c -r src/buildcss
+nimble js -d:release src/frontend/forum.nim
+mkdir -p public/js
+cp src/frontend/forum.js public/js/forum.js
+
+# build backend
+nimble c src/forum.nim
+./src/forum