fix(project): add home directory support and enforce absolute paths

src/hyfi/path/project.py

@@ -23,6 +23,16 @@ class ProjectPathConfig(BasePathConfig):
     project_root: str = "."
     project_workspace_name: str = "workspace"
 
+    @property
+    def home_dir(self) -> Path:
+        """
+        Return the path to the home directory.
+
+        Returns:
+            path to the home directory
+        """
+        return Path(self.home).absolute() if self.home else Path.home()
+
     @property
     def global_root_dir(self) -> Path:
         """
@@ -32,6 +42,8 @@ def global_root_dir(self) -> Path:
             path to the hyfi directory
         """
         path_ = Path(self.global_hyfi_root)
+        if not path_.is_absolute():
+            path_ = self.home_dir / path_
         path_.mkdir(parents=True, exist_ok=True)
         return path_
 
@@ -144,7 +156,7 @@ def root_dir(self) -> Path:
         """
         path_ = Path(self.project_root)
         path_.mkdir(parents=True, exist_ok=True)
-        return path_
+        return path_.absolute()
 
     @property
     def workspace_dir(self) -> Path: