docs: clean up code and update TOC

Author: rickstaa

readme.md

@@ -80,12 +80,50 @@ Visit <https://indiafightscorona.giveindia.org> and make a small donation to hel
 
 # Features
 
--   [GitHub Stats Card](#github-stats-card)
--   [GitHub Extra Pins](#github-extra-pins)
--   [Top Languages Card](#top-languages-card)
--   [Wakatime Week Stats](#wakatime-week-stats)
--   [Deploy Yourself](#deploy-on-your-own-vercel-instance)
+- [Features](#features)
+- [GitHub Stats Card](#github-stats-card)
+  - [Usage](#usage)
+    - [Common Options](#common-options)
+    - [Stats Card Exclusive Options](#stats-card-exclusive-options)
+    - [Examples](#examples)
+      - [Hiding individual stats](#hiding-individual-stats)
+      - [Adding private contributions count to total commits count](#adding-private-contributions-count-to-total-commits-count)
+      - [Showing icons](#showing-icons)
+    - [Themes](#themes)
+      - [All inbuilt themes](#all-inbuilt-themes)
+      - [Responsive Card Theme](#responsive-card-theme)
+        - [Use the transparent theme](#use-the-transparent-theme)
+        - [Add transparent alpha channel to a themes bg\_color](#add-transparent-alpha-channel-to-a-themes-bg_color)
+        - [Use GitHub's theme context tag](#use-githubs-theme-context-tag)
+        - [Use GitHub's new media feature](#use-githubs-new-media-feature)
+- [GitHub Extra Pins](#github-extra-pins)
+  - [Demo](#demo)
+  - [Usage](#usage-1)
+    - [Common Options](#common-options-1)
+    - [Repo Card Exclusive Options](#repo-card-exclusive-options)
+- [Top Languages Card](#top-languages-card)
+  - [Demo](#demo-1)
+    - [Compact layout](#compact-layout)
+  - [Usage](#usage-2)
+    - [Common Options](#common-options-2)
+    - [Language Card Exclusive Options](#language-card-exclusive-options)
+    - [Exclude individual repositories](#exclude-individual-repositories)
+    - [Hide individual languages](#hide-individual-languages)
+    - [Show more languages](#show-more-languages)
+    - [Compact Language Card Layout](#compact-language-card-layout)
+- [Wakatime Week Stats](#wakatime-week-stats)
+  - [Demo](#demo-2)
+    - [Compact layout](#compact-layout-1)
+  - [Usage](#usage-3)
+    - [Common Options](#common-options-3)
+    - [Wakatime Card Exclusive Options](#wakatime-card-exclusive-options)
+- [All Demos](#all-demos)
+    - [Quick Tip (Align The Repo Cards)](#quick-tip-align-the-repo-cards)
+- [Deploy on your own Vercel instance](#deploy-on-your-own-vercel-instance)
+    - [Step-by-step Video Tutorial By @codeSTACKr](#step-by-step-video-tutorial-by-codestackr)
+    - [Step-by-step text guide](#step-by-step-text-guide)
     - [Keep your fork up to date](#keep-your-fork-up-to-date)
+- [:sparkling\_heart: Support the project](#sparkling_heart-support-the-project)
 
 # GitHub Stats Card
 
@@ -141,11 +179,15 @@ You can customize the appearance of your `Stats Card` or `Repo Card` however you
 > **Note**
 > When hide_rank=`true`, the minimum card width is 270 px + the title length and padding.
 
-<details>
-<summary><h3>:eyes: Show examples</h3></summary>
+
+### Examples
 
 #### Hiding individual stats
 
+<details>
+<summary>:eyes: Show example</summary>
+
+
 You can pass a query parameter `&hide=` to hide any specific stats with comma-separated values.
 
 > Options: `&hide=stars,commits,prs,issues,contribs`
@@ -154,8 +196,13 @@ You can pass a query parameter `&hide=` to hide any specific stats with comma-se
 ![Anurag's GitHub stats](https://github-readme-stats.vercel.app/api?username=anuraghazra&hide=contribs,prs)
 ```
 
+</details>
+
 #### Adding private contributions count to total commits count
 
+<details>
+<summary>:eyes: Show example</summary>
+
 You can add the count of all your private contributions to the total commits count by using the query parameter `&count_private=true`.
 
 > **Note**
@@ -167,13 +214,19 @@ You can add the count of all your private contributions to the total commits cou
 ![Anurag's GitHub stats](https://github-readme-stats.vercel.app/api?username=anuraghazra&count_private=true)
 ```
 
+</details>
+
 #### Showing icons
 
+<details>
+<summary>:eyes: Show example</summary>
+
 To enable icons, you can pass `show_icons=true` in the query param, like so:
 
 ```md
 ![Anurag's GitHub stats](https://github-readme-stats.vercel.app/api?username=anuraghazra&show_icons=true)
 ```
+
 </details>
 
 ### Themes
@@ -505,7 +558,7 @@ By default, GitHub does not lay out the cards side by side. To do that, you can
 
 # Deploy on your own Vercel instance
 
-#### [Check Out Step By Step Video Tutorial By @codeSTACKr](https://youtu.be/n6d4KHSKqGk?t=107)
+### [Step-by-step Video Tutorial By @codeSTACKr](https://youtu.be/n6d4KHSKqGk?t=107)
 
 > **Warning**
 > If you are on the [hobby (i.e. free)](https://vercel.com/pricing) Vercel plan, please make sure you change the `maxDuration` parameter in the [vercel.json](https://github.com/anuraghazra/github-readme-stats/blob/master/vercel.json) file from `30` to `10` (see [#1416](https://github.com/anuraghazra/github-readme-stats/issues/1416#issuecomment-950275476) for more information).
@@ -517,8 +570,10 @@ Since the GitHub API only allows 5k requests per hour, my `https://github-readme
 
 [![Deploy to Vercel](https://vercel.com/button)](https://vercel.com/import/project?template=https://github.com/anuraghazra/github-readme-stats)
 
+### Step-by-step text guide
+
 <details>
- <summary><b>:hammer_and_wrench: Step-by-step guide on setting up your own Vercel instance</b></summary>
+ <summary>:eyes: Show steps</summary>
 
 1.  Go to [vercel.com](https://vercel.com/).
 2.  Click on `Log in`.