refactor: Extract git repository management into a dedicated module

- Moved git repository handling logic from `gittools` to a new
  `gitresolver` module for better code organization and reusability.
- Created a `GitUrlResolver` interface to abstract git URL resolution.
- Implemented a `GitToolsResolver` struct to adapt the existing
  `gittools` functionality to the new interface.  This allows for
  future extensibility with different git repository management
  strategies.
- Improved error handling and added more informative error messages.
- Improved the structure of the `heroscript` by breaking down the
  actions into smaller, more manageable units.

examples/develop/gittools/gittools_play.vsh

@@ -1,6 +1,6 @@
 #!/usr/bin/env -S v -n -w -cg -gc none -no-retry-compilation -cc tcc -d use_openssl -enable-globals run
 
-import freeflowuniverse.herolib.dev.gittools
+import freeflowuniverse.herolib.develop.gittools
 import os
 
 heroscript := "
@@ -8,12 +8,39 @@ heroscript := "
 !!git.define
     coderoot:'/tmp/code' //when we overrule the location, the default is ~/code
     light:true //depth of git clone is 1
-    log:true 
+    log:true
     debug:false //give more error reporting
     offline:false //makes sure will not try to get to internet, but do all locally
     ssh_key_path:'' //if a specific ssh key is needed
     reload:false //if set then will remove cache and load full status, this is slow !
+
+!!git.clone
+    url:'https://github.com/vlang/v.git'
+    light:true
+    recursive:false
+
+!!git.clone
+    url:'https://github.com/freeflowuniverse/herolib.git'
+    light:true
+    recursive:false
+
+!!git.list
+    filter:'' //list all repositories
+    status_update:false //don't check remote status (faster)
+
+!!git.repo_action
+    action:'pull'
+    name:'v' //pull the V repository
+    error_ignore:true //ignore errors if repo doesn't exist
+
+!!git.repo_action
+    action:'pull'
+    name:'herolib' //pull the herolib repository
+    error_ignore:true //ignore errors if repo doesn't exist
+
+!!git.list
+    filter:'' //list all repositories again to see updated status
+    status_update:true //check remote status this time
 "
 
 gittools.play(heroscript: heroscript)!
-