Bump minimist and mkdirp

Bumps [minimist](https://github.com/minimistjs/minimist) and [mkdirp](https://github.com/isaacs/node-mkdirp). These dependencies needed to be updated together.

Updates `minimist` from 1.2.0 to 1.2.7
- [Release notes](https://github.com/minimistjs/minimist/releases)
- [Changelog](https://github.com/minimistjs/minimist/blob/main/CHANGELOG.md)
- [Commits](https://github.com/minimistjs/minimist/compare/v1.2.0...v1.2.7)

Updates `mkdirp` from 0.5.1 to 0.5.6
- [Release notes](https://github.com/isaacs/node-mkdirp/releases)
- [Changelog](https://github.com/isaacs/node-mkdirp/blob/main/CHANGELOG.md)
- [Commits](https://github.com/isaacs/node-mkdirp/compare/0.5.1...v0.5.6)

---
updated-dependencies:
- dependency-name: minimist
  dependency-type: indirect
- dependency-name: mkdirp
  dependency-type: indirect
...

Signed-off-by: dependabot[bot] <support@github.com>

.github/ISSUE_TEMPLATE/showcase-proposal.md

@@ -0,0 +1,39 @@
+---
+name: Showcase Proposal
+about: Proposal to publish a new content into wiki's Showcase page.
+title: Proposal of showcase project - PROJECT_NAME
+labels: showcase
+assignees: ''
+
+---
+
+> Showcase proposal template
+> Note: "*" fields are mandatory.
+
+> Project Name: The name of the project that will be used as title of the section of the showcase. 
+
+Project Name *: 
+
+> Project Description: The description of the project that will be used as a paragraph after the title of the showcase.
+
+Project Description *: 
+
+> Project Author: The author of the project that will be informed after the project description. (Keep if blank to don't show the author)
+
+Project Author: 
+
+> Project Links: Links to access the project showcase. These links will be shown after project description.
+
+Project Links: 
+
+> Project Images: Images of the project (can be the images with legends, or the links to it).
+
+Project Images *:
+
+> Additional Information: Other relevant information.
+
+Additional Information: 
+
+> Feedback: If you want to give a feedback to the project, or a suggestion, please, enjoy this field!
+
+Feedback:

.github/ISSUE_TEMPLATE/showcase-removal.md

@@ -0,0 +1,19 @@
+---
+name: Showcase Removal
+about: Remove a published content from wiki's Showcase page.
+title: Removal of showcase project - PROJECT_NAME
+labels: showcase
+assignees: ''
+
+---
+
+> Remove showcase project template
+> "*" fields are mandatory.
+
+> Project Name: The name of the project to be removed from showcase page. 
+
+Project Name *:
+
+> Reason: The reason for removal
+
+Reason *:

README.md

@@ -10,6 +10,8 @@
   Text-based user interface CSS library
   <br>
   <a href="https://github.com/vinibiavatti1/TuiCss/wiki"><strong>-- Documentation --</strong></a>
+  <br>
+  <a href="https://github.com/vinibiavatti1/TuiCss/wiki/Showcase"><strong>-- Showcase --</strong></a>
   <br><br>
   <a href="https://badge.fury.io/js/tuicss">
     <img src="https://badge.fury.io/js/tuicss.svg" alt="npm version badge"> 

package.json

@@ -35,6 +35,6 @@
     "gulp-copy": "^4.0.1",
     "gulp-minify": "^3.1.0",
     "gulp-rename": "^2.0.0",
-    "gulp-sass": "^4.1.0"
+    "gulp-sass": "^5.1.0"
   }
 }