Massive architectural rework

This commit massively overhauls the project's structure to simplify
development. Most parts are now correctly compartmentalized and
dependencies are passed in a sane way rather than global variables
galore xd.

cmd/cli/commands/start.go

@@ -0,0 +1,22 @@
+package commands
+
+import (
+	"fmt"
+
+	util "github.com/juls0730/flux/internal/util/cli"
+)
+
+func StartCommand(ctx CommandCtx, args []string) error {
+	projectName, err := util.GetProject("start", args, ctx.Config)
+	if err != nil {
+		return err
+	}
+
+	// Put request to start the project, since the start endpoint is idempotent.
+	// If the project is already running, this will return a 304 Not Modified
+	util.PutRequest(ctx.Config.DaemonURL+"/app/"+projectName.Id+"/start", nil)
+
+	fmt.Printf("Successfully started %s\n", projectName)
+
+	return nil
+}