added .gitconfig to opencode image

opencode/Dockerfile

@@ -45,11 +45,12 @@ RUN --mount=type=cache,target=/var/cache/pacman pacman -S --noconfirm --needed j
 RUN useradd -m -d /var/lib/opencode opencode
 RUN mkdir /workspace
 RUN chown opencode:opencode /workspace
+ADD --chown=root:root ./opencode.json /etc/opencode/opencode.json
+ADD --chown=opencode:opencode ./gitconfig /var/lib/opencode/.gitconfig
 USER opencode
 RUN pipx install pyright
 RUN pipx install pip-tools
 USER root
-ADD --chown=opencode:opencode ./opencode.json /etc/opencode/opencode.json
 RUN mkdir -p /usr/lib/opencode/addons
 ADD --chmod=644 https://repo1.maven.org/maven2/org/projectlombok/lombok/1.18.46/lombok-1.18.46.jar /usr/lib/opencode/addons/lombok.jar
 ENV OPENCODE_CONFIG=/etc/opencode/opencode.json

opencode/gitconfig

@@ -0,0 +1,60 @@
+[user]
+	email = oggioni.walter@gmail.com
+	name = Walter Oggioni
+[push]
+	default = simple
+[http]
+	sslVerify = true
+
+[difftool]  
+    prompt = false
+
+[alias]
+# to save a few keystrokes
+    br = branch -avv
+    co = checkout
+    st = status --column
+    dt = difftool
+    dtg = difftool --
+    cm = commit -m
+## new 'features' 
+## pretty logging: full tree  
+    lg = log --all --graph --abbrev-commit --date=relative
+# pretty logging: only commits leading to HEAD  
+    lol = log --pretty=oneline --abbrev-commit --graph --decorate
+# interactive apply patch (hunks)  
+    ipatch = "!f() { git apply $1; git add -p; }; f"
+# unstage everything  
+    unstage = reset HEAD
+# set the working tree as if the last comit hadn't been commited  
+    undo = reset --soft HEAD^  cosmetics = commit -m 'Cosmetics'
+# delete all local branches that have been merged but laster  
+    clean-branches = "!f() { git branch --merged | grep -v '^* master$' | grep -v '^  master$' | xargs -r git branch -d ; }; f"
+# Interactive rebase with the given number of latest commits  
+    reb = "!r() { git rebase -i --autosquash HEAD~$1; }; r"
+# Commit current stage area, in a commit that will automatically be a fixup in the next interactive rebase  
+    tobesquashed = commit --fixup HEAD
+
+[status]  
+    relativePaths = true
+[format]  
+    pretty = %Cred%h%Creset -%C(yellow)%d%Creset %s %Cgreen(%cr) %C(bold blue)<%an>%Creset
+
+[core]  
+    excludesfile = ~/.gitignore
+    
+[color "status"]  
+    header = white dim
+    branch = yellow bold
+    added = green bold
+    changed = red bold
+    untracked = cyan
+
+[color "diff"]  
+    meta = yellow
+    commit = green
+    frag = magenta
+    old = red
+    new = green
+    whitespace = red reverse
+