Update README.md

README.md

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-# gims
-Git Made Simple
+# GIMS
+> Git Made Simple
+
+
+<br>
+
+## 🚀 Installation
+
+```bash
+npm install -g gims
+```
+
+This installs the `gims` command and a shortcut alias:
+
+```bash
+g  # shortcut for gims
+```
+
+<br><br>
+
+## 🔧 Environment Setup (Optional for AI)
+
+To enable AI-generated commit messages:
+
+### ✅ Option 1: Gemini API
+
+```bash
+export GEMINI_API_KEY='your_gemini_api_key'
+```
+
+### ✅ Option 2: OpenAI API (used if Gemini key not found)
+
+```bash
+export OPENAI_API_KEY='your_openai_api_key'
+```
+
+If neither is set, it defaults to a generic commit message.
+
+<br><br>
+
+## 🧠 AI Commit Modes
+
+### 1. Commit Locally with AI Message
+
+```bash
+g l      # or gims local
+```
+
+→ Adds and commits current changes locally with a descriptive commit message generated by AI.
+
+### 2. Commit & Push with AI Message
+
+```bash
+g o      # or gims online
+```
+
+→ Adds, commits, and pushes the current changes to the remote branch.
+
+<br><br>
+
+## 📚 Version History Navigation
+
+### View Git Logs (Short)
+
+```bash
+g ls     # or gims list
+```
+
+→ Shows a numbered short log:
+
+```
+1. 1234abc Added login feature
+2. 5678def Fixed bug in auth flow
+```
+
+### View Git Logs (Full)
+
+```bash
+g ll     # or gims largelist
+```
+
+→ Full `git log` (without pager).
+
+<br><br>
+
+## 🌿 Branching & Resetting
+
+### Create Branch from a Commit or Number
+
+```bash
+g b 2 try-new-idea
+```
+
+→ Branches off from commit #2 (resolved via `g ls`) into a new branch `try-new-idea`.
+
+### Reset to a Commit or Number
+
+```bash
+g r 1 --hard
+```
+
+→ Resets the current branch to commit #1 permanently (`--hard` is optional).
+
+### Revert a Commit or Number
+
+```bash
+g rv 3
+```
+
+→ Reverts changes made by commit #3 (safe, non-destructive).
+
+<br><br>
+
+## 🆕 Git Init
+
+```bash
+g i      # or gims init
+```
+
+→ Initializes a new Git repository.
+
+<br><br>
+
+## 📝 Example Workflow
+
+```bash
+cd myproject/
+g i                         # Initialize repository
+touch index.js              # Add file
+g l                         # Auto commit locally with AI
+g ls                        # See commit history
+g b 1 try-feature           # Branch out from earlier version
+```