chore: add gitpod config

Author: TillaTheHun0

.gitpod.Dockerfile

@@ -0,0 +1,4 @@
+FROM gitpod/workspace-full
+
+RUN curl -fsSL https://deno.land/x/install/install.sh | sh
+RUN /home/gitpod/.deno/bin/deno completions bash > /home/gitpod/.bashrc.d/90-deno && echo 'export DENO_INSTALL="/home/gitpod/.deno"' >> /home/gitpod/.bashrc.d/90-deno &&  echo 'export PATH="$DENO_INSTALL/bin:$PATH"' >> /home/gitpod/.bashrc.d/90-deno

.gitpod.yml

@@ -0,0 +1,20 @@
+image:
+  file: .gitpod.Dockerfile
+
+github:
+  prebuilds:
+    # enable for the default branch (defaults to true)
+    master: true
+    # enable for all branches in this repo (defaults to false)
+    branches: true
+    # enable for pull requests coming from this repo (defaults to true)
+    pullRequests: true
+    # enable for pull requests coming from forks (defaults to false)
+    pullRequestsFromForks: true
+    # add a check to pull requests (defaults to true)
+    addCheck: true
+    # add a "Review in Gitpod" button as a comment to pull requests (defaults to false)
+    addComment: true
+    # add a "Review in Gitpod" button to the pull request's description (defaults to false)
+    addBadge: false
+