docs: remove bundle size from the home page and documentation (#1257)

Co-authored-by: 沈唁 <52o@qq52o.cn>

README.md

@@ -11,7 +11,7 @@
 <p align="center">
   <a href="#backers"><img alt="Backers on Open Collective" src="https://opencollective.com/docsify/backers/badge.svg?style=flat-square"></a>
   <a href="#sponsors">
-    <img alt="Sponsors on Open Collective" src="https://opencollective.com/docsify/sponsors/badge.svg?style=flat-square"></a> 
+    <img alt="Sponsors on Open Collective" src="https://opencollective.com/docsify/sponsors/badge.svg?style=flat-square"></a>
   <a><img src="https://github.com/docsifyjs/docsify/workflows/Unit%20tests%20Suite/badge.svg?branch=develop&amp;event=push" alt="Unit tests Suite"></a>
   <a><img src="https://github.com/docsifyjs/docsify/workflows/Linting%20Checks/badge.svg?branch=develop&amp;event=push" alt="Linting Checks"></a>
   <a><img src="https://github.com/docsifyjs/docsify/workflows/Testing%20the%20e2e%20test%20suites/badge.svg?branch=develop&amp;event=push" alt="Testing the e2e test suites"></a>
@@ -41,7 +41,7 @@
 ## Features
 
 - No statically built html files
-- Simple and lightweight (~21kB gzipped)
+- Simple and lightweight
 - Smart full-text search plugin
 - Multiple themes
 - Useful plugin API

docs/README.md

@@ -11,7 +11,7 @@ See the [Quick start](quickstart.md) guide for more details.
 ## Features
 
 - No statically built html files
-- Simple and lightweight (~21kB gzipped)
+- Simple and lightweight
 - Smart full-text search plugin
 - Multiple themes
 - Useful plugin API

docs/_coverpage.md

@@ -4,7 +4,7 @@
 
 > A magical documentation site generator.
 
-- Simple and lightweight (~21kB gzipped)
+- Simple and lightweight
 - No statically built html files
 - Multiple themes
 

docs/cover.md

@@ -26,7 +26,7 @@ Set `coverpage` to **true**, and create a `_coverpage.md`:
 
 > A magical documentation site generator.
 
-- Simple and lightweight (~21kB gzipped)
+- Simple and lightweight
 - No statically built html files
 - Multiple themes