style: improve code formatting; refactor module imports

- Apply consistent alignment for struct fields and parameters
- Standardize string literal delimiters to single quotes
- Refactor module import strategy in `models` package
- Enhance asset formatting for precise decimal display
- Remove unused imports and redundant `+}` syntax artifacts

lib/develop/gittools/repository_cache.v

@@ -27,7 +27,7 @@ fn (mut repo GitRepo) cache_get() ! {
 	if repo_json.len > 0 {
 		mut cached := json.decode(GitRepo, repo_json)!
 		cached.gs = repo.gs
-		cached.config.remote_check_period = 3600 * 24 * 7 
+		cached.config.remote_check_period = 3600 * 24 * 7
 		repo = cached
 	}
 }

lib/develop/gittools/repository_utils.v

@@ -182,7 +182,7 @@ pub fn (mut gs GitStructure) check_repos_exist(args ReposActionsArgs) !string {
 		account:  args.account
 		provider: args.provider
 	)!
-	
+
 	if repos.len > 0 {
 		// Repository exists - print path and return success
 		if !args.script {