feat: Major refactor, implement web, caching, better tests and build files

* Update golang version to 1.24
* Update multiarch Dockerfile to be more ISA agnostic
* Refactor existing code and properly structure project into modules
* Get rid of global variables except where necessary (go:embed)
* Add default values to Config
* Add webserver with templates to finally correctly serve videos and gifs
* Add tiny caching library to decrease api load and improve latency
* Improve Webhook data preparation by filtering out redundant links
  from the tweet text and properly attaching videos and gifs in separate
  webhook request by utilising new webserver
* Improve tests for filter function
* Improve bake definition for easier CI integration

pkg/db/database_test.go

@@ -0,0 +1,55 @@
+package db
+
+import (
+	"testing"
+
+	"github.com/jmoiron/sqlx"
+	_ "github.com/mattn/go-sqlite3"
+)
+
+const (
+	testDbPath = "../data/testdb.db"
+)
+
+var (
+	connection *sqlx.DB
+)
+
+func setupSuite(t *testing.T) func(t *testing.T) {
+	conn, err := sqlx.Connect("sqlite3", testDbPath)
+	if err != nil {
+		t.Errorf("")
+	}
+	connection = conn
+
+	return func(t *testing.T) {
+		conn.Close()
+	}
+}
+
+func setupTest(t *testing.T) func(t *testing.T) {
+
+	return func(t *testing.T) {
+
+	}
+}
+
+func TestGetNewestTweet(t *testing.T) {
+
+}
+
+func TestGetTweets(t *testing.T) {
+
+}
+
+func TestContainsTweet(t *testing.T) {
+
+}
+
+func TestInsertTweet(t *testing.T) {
+
+}
+
+func TestPruneOldestTweets(t *testing.T) {
+
+}