feat: Adds plugin-chart-handlebars (#17903)

* adds: plugin chart handlebars

* adds: handlebars plugin to main presets

* update: npm install

* chore: lint

* adds: dateFormat handlebars helper

* deletes: unused props

* chore: linting plugin-chart-handlebars

* docs: chart-plugin-handlebars

* adds: moment to peer deps

* update: use error handling

* update: inline config, adds renderTrigger

* update: inline config, adds renderTrigger

* camelCase controls

* (plugins-chart-handlebars) adds: missing props

Adds missing propeties in test formData

* (plugin-chart-handlebars) fixes test

* (plugin-handlebars-chart) use numbers for size

* (feature-handlebars-chart) fix viz_type

* (plugin-handlebars-chart) revert

revert the viz_type change. it was in the wrong place.

* fix test and add license headers

Co-authored-by: Ville Brofeldt <ville.v.brofeldt@gmail.com>

superset-frontend/plugins/plugin-chart-handlebars/package.json

@@ -0,0 +1,45 @@
+{
+  "name": "@superset-ui/plugin-chart-handlebars",
+  "version": "0.0.0",
+  "description": "Superset Chart - Write a handlebars template to render the data",
+  "sideEffects": false,
+  "main": "lib/index.js",
+  "module": "esm/index.js",
+  "files": [
+    "esm",
+    "lib"
+  ],
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/apache-superset/superset-ui.git"
+  },
+  "keywords": [
+    "superset"
+  ],
+  "author": "Superset",
+  "license": "Apache-2.0",
+  "bugs": {
+    "url": "https://github.com/apache-superset/superset-ui/issues"
+  },
+  "homepage": "https://github.com/apache-superset/superset-ui#readme",
+  "publishConfig": {
+    "access": "public"
+  },
+  "dependencies": {
+    "@superset-ui/chart-controls": "0.18.25",
+    "@superset-ui/core": "0.18.25",
+    "ace-builds": "^1.4.13",
+    "emotion": "^11.0.0",
+    "handlebars": "^4.7.7",
+    "react-ace": "^9.4.4"
+  },
+  "peerDependencies": {
+    "moment": "^2.26.0",
+    "react": "^16.13.1",
+    "react-dom": "^16.13.1"
+  },
+  "devDependencies": {
+    "@types/jest": "^26.0.0",
+    "jest": "^26.0.1"
+  }
+}