Implements SQLite repositories (#180)

* add sqlite db

* add .vscode to gitignore

* add vtxo repo

* add sqlite repos implementations

* add sqlite in db/service

* update go.mod

* fix sqlite

* move sqlite tests to service_test.go + fixes

* integration tests using sqlite + properly close statements

* implement GetRoundsIds

* add "tx" table to store forfeits, connectors and congestion trees

* add db max conn = 1

* upsert VTXO + fix onboarding

* remove json tags

* Fixes

* Fix

* fix lint

* fix config.go

* Fix rm config & open db only once

* Update makefile

---------

Co-authored-by: altafan <18440657+altafan@users.noreply.github.com>

server/go.mod

@@ -28,6 +28,16 @@ require (
 	github.com/FactomProject/basen v0.0.0-20150613233007-fe3947df716e // indirect
 	github.com/FactomProject/btcutilecc v0.0.0-20130527213604-d3a63a5752ec // indirect
 	github.com/gogo/protobuf v1.3.2 // indirect
+	github.com/hashicorp/golang-lru/v2 v2.0.7 // indirect
+	github.com/mattn/go-isatty v0.0.20 // indirect
+	github.com/ncruces/go-strftime v0.1.9 // indirect
+	github.com/remyoudompheng/bigfft v0.0.0-20230129092748-24d4a6f8daec // indirect
+	modernc.org/gc/v3 v3.0.0-20240304020402-f0dba7c97c2b // indirect
+	modernc.org/libc v1.50.9 // indirect
+	modernc.org/mathutil v1.6.0 // indirect
+	modernc.org/memory v1.8.0 // indirect
+	modernc.org/strutil v1.2.0 // indirect
+	modernc.org/token v1.1.0 // indirect
 )
 
 require (
@@ -76,4 +86,5 @@ require (
 	google.golang.org/genproto/googleapis/rpc v0.0.0-20240528184218-531527333157 // indirect
 	gopkg.in/ini.v1 v1.67.0 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
+	modernc.org/sqlite v1.29.10
 )