Add remote setup instructions

REMOTE_SETUP_INSTRUCTIONS.md

@@ -0,0 +1,116 @@
+# Remote Repository Setup Instructions
+
+The local git repository has been initialized and the initial commit has been made. To complete the submodule setup, follow these steps:
+
+## Step 1: Create Remote Repository
+
+1. Go to your git hosting service (GitHub, GitLab, Bitbucket, etc.)
+2. Create a new repository:
+   - **Name**: `dbis-arbitrage` (or your preferred name)
+   - **Visibility**: Private or Public (your choice)
+   - **Initialize**: ❌ Do NOT initialize with README, .gitignore, or license
+   - Keep it empty
+
+## Step 2: Add Remote and Push
+
+Once you have the remote repository URL, run:
+
+```bash
+cd /home/intlc/projects/proxmox/dbis_core/src/core/defi/arbitrage
+
+# Add remote (replace <your-repo-url> with actual URL)
+git remote add origin <your-repo-url>
+
+# Verify remote
+git remote -v
+
+# Push to remote
+git push -u origin main
+```
+
+**Example URLs**:
+- GitHub: `https://github.com/your-org/dbis-arbitrage.git`
+- GitLab: `https://gitlab.com/your-org/dbis-arbitrage.git`
+- SSH: `git@github.com:your-org/dbis-arbitrage.git`
+
+## Step 3: Add as Submodule to Parent Repository
+
+After pushing to remote, add it as a submodule:
+
+```bash
+cd /home/intlc/projects/proxmox
+
+# Add submodule (replace <your-repo-url> with actual URL)
+git submodule add <your-repo-url> dbis_core/src/core/defi/arbitrage
+
+# Commit the submodule addition
+git add .gitmodules dbis_core/src/core/defi/arbitrage
+git commit -m "Add arbitrage tool as submodule"
+```
+
+## Step 4: Verify Submodule
+
+```bash
+cd /home/intlc/projects/proxmox
+
+# List submodules
+git submodule status
+
+# Update submodules (if needed)
+git submodule update --init --recursive
+```
+
+## Current Status
+
+✅ Local git repository initialized  
+✅ Initial commit completed  
+✅ All files committed  
+⏳ Waiting for remote repository URL  
+⏳ Ready to push to remote  
+⏳ Ready to add as submodule  
+
+## Quick Commands Reference
+
+```bash
+# Check current status
+cd /home/intlc/projects/proxmox/dbis_core/src/core/defi/arbitrage
+git status
+git log --oneline
+
+# Add remote (after creating remote repo)
+git remote add origin <url>
+git push -u origin main
+
+# Add as submodule (from parent repo)
+cd /home/intlc/projects/proxmox
+git submodule add <url> dbis_core/src/core/defi/arbitrage
+```
+
+## Troubleshooting
+
+### If remote already exists
+```bash
+git remote remove origin
+git remote add origin <new-url>
+```
+
+### If branch name is different
+```bash
+# Check current branch
+git branch
+
+# Rename if needed
+git branch -M main
+
+# Or push to existing branch
+git push -u origin <branch-name>
+```
+
+### If submodule path conflicts
+```bash
+# Remove existing directory if needed
+rm -rf dbis_core/src/core/defi/arbitrage
+
+# Then add submodule
+git submodule add <url> dbis_core/src/core/defi/arbitrage
+```