Refactor plugins page

- converting plugins search to ES module
- using npm packages through `snowpack`
- adding `snowpack` production build precommit hook using `husky`
- linting micro_files using ESLint/semistandard
- preventing lockfile generation
- adding editorconfig

.editorconfig

@@ -0,0 +1,16 @@
+# editorconfig.org
+root = true
+
+[*]
+charset = utf-8
+indent_size = 2
+indent_style = space
+end_of_line = lf
+trim_trailing_whitespace = true
+insert_final_newline = true
+
+[*.html]
+indent_size = 4
+
+[*.md]
+trim_trailing_whitespace = false

.eslintignore

@@ -0,0 +1 @@
+web_modules

.eslintrc.js

@@ -0,0 +1,6 @@
+'use strict';
+
+module.exports = {
+  extends: 'semistandard',
+  env: { browser: true }
+};

.gitignore

@@ -0,0 +1 @@
+node_modules

.npmrc

@@ -0,0 +1 @@
+package-lock=false