Added $homedrive to Win config path

Author: rimutaka

README.md

@@ -102,14 +102,24 @@ Adding more of your projects to your Directory Profile builds a more complete pi
 
 1. Make sure `stackmuncher` executable is placed in a folder included in `PATH` environment variable or add its folder to `PATH`.
 2. Check if you have Git hooks already configured: `git config --get-all init.templatedir`
-   * _the query returned a value_ - edit your post-commit templates manually
-   * _the query returned nothing_ - add a [post-commit  Git hook](https://git-scm.com/docs/githooks#_post_commit):
+   * _if the query returned a value_ - edit your post-commit templates manually
+   * _if the query returned nothing_ - add a [post-commit  Git hook](https://git-scm.com/docs/githooks#_post_commit):
+
+    #### Shell
     ```bash
     git config --global --add init.templatedir '~/.git-templates'
     mkdir -p ~/.git-templates/hooks
     echo 'stackmuncher --log info 2>&1 >> ~/.stm.log' >> ~/.git-templates/hooks/post-commit
     chmod a+x ~/.git-templates/hooks/post-commit
     ```
+    #### PowerShell
+    ```bash
+    git config --global --add init.templatedir '~/.git-templates'
+    mkdir -p ~/.git-templates/hooks
+    echo '#!/bin/sh' >> ~/.git-templates/hooks/post-commit
+    echo 'stackmuncher --log info 2>&1 >> ~/.stm.log' >> ~/.git-templates/hooks/post-commit
+    ```
+
 3. Run `git init` on your existing repos to add the hook from the template. 
     * Any new repos or clones will get the hook added by default.
     * Repos with an existing `hooks/post-commit` file can have the hook added with `echo 'stackmuncher --log info 2>&1 >> ~/.stm.log' >> .git/hooks/post-commit`. Run it from the root of the project folder.

stackmuncher/src/config.rs

@@ -347,8 +347,12 @@ pub(crate) async fn new_lib_config_with_defaults(current_dir: PathBuf) -> (LibCo
         )
     } else if cfg!(target_os = "windows") {
         // apps should store their data in the user profile and the exact location is obtained via an env var
-        let local_appdata_dir = std::env::var("HOMEPATH").expect("%HOMEPATH% env variable not found");
-        let local_appdata_dir = Path::new(&local_appdata_dir);
+        // homedrive would be something like c: and homedir would be `\Users\admin`
+        // if homedrive is not used the current active drive is used
+        let home_drive = std::env::var("HOMEDRIVE").expect("%HOMEDRIVE% env variable not found");
+        let home_dir = std::env::var("HOMEPATH").expect("%HOMEPATH% env variable not found");
+        let home_dir = [home_drive, home_dir].concat();
+        let local_appdata_dir = Path::new(&home_dir);
         (
             local_appdata_dir.join(REPORT_FOLDER_NAME_WIN),
             local_appdata_dir.join(CONFIG_FOLDER_NAME_WIN),