Creates table of contents for a markdown document
#My Project
## Idea
content
## Implementation
### Step 1
content
### Step 2
content
1. [Idea](#idea)
2. [Implementation](#implementation)
1. [Step 1](#step-1)
2. [Step 2](#step-2)
# My Project
## Idea
content
## Implementation
### Step 1
content
### Step 2
content```