fix(ng-morph): update npm readme (#60)

* fix(ng-morph): update npm readme

* chore(docs): remove schematics info

Author: MarsiBarsi

README.md

@@ -3,7 +3,7 @@
 [![npm version](https://img.shields.io/npm/v/ng-morph.svg)](https://npmjs.com/package/ng-morph)
 [![downloads](https://img.shields.io/npm/dy/ng-morph?color=dark-green)](https://npmjs.com/package/ng-morph)
 
-Code mutations in schematics were never easier than now.
+Code mutations were never easier than now.
 
 ```
 npm i --save-dev ng-morph

libs/ng-morph/README.md

@@ -1,8 +1,9 @@
 # <img src="apps/demo/src/assets/images/ng-morph.png" alt="logo" width="48px"> ng-morph
 
 [![npm version](https://img.shields.io/npm/v/ng-morph.svg)](https://npmjs.com/package/ng-morph)
+[![downloads](https://img.shields.io/npm/dy/ng-morph?color=dark-green)](https://npmjs.com/package/ng-morph)
 
-Code mutations in schematics were never easier than now.
+Code mutations were never easier than now.
 
 ```
 npm i --save-dev ng-morph
@@ -12,10 +13,13 @@ You also need `@angular-devkit/core` and `@angular-devkit/schematics` to be inst
 
 ## What is it?
 
-It is a large set of tools that speeds up your work with Angular schematics. It has [ts-morph](https://ts-morph.com/) under the hood and allows you to manipulate with safe TypeScript AST.
+It is a large set of tools for both global code base
+updates in your project and speeding up your work on Angular schematics. It has [ts-morph](https://ts-morph.com/) under the hood and allows you to manipulate with safe TypeScript AST.
 
 ## Why is it better than default schematics?
 
+🦅 You can quickly write migrations for your own project and run it as a simple script
+
 🛠 There are many tools made for working with Angular. You can easily find and manipulate TS and Ng entities.
 
 ✅ You work with an abstract tree and it can be replaced,
@@ -24,7 +28,46 @@ So, you can test your schematics rapidly fast.
 
 ## How to start
 
-Install the package and visit our [documentation](https://tinkoff.github.io/ng-morph/)
+Install the package and visit our [documentation](https://tinkoff.github.io/ng-morph)
+
+For example, this is how `ng-morph` setup looks for migrating your own project:
+
+```typescript
+import {
+  setActiveProject,
+  createProject,
+  getImports,
+  NgMorphTree,
+} from 'ng-morph';
+
+/**
+ * set all ng-morph functions to work with the all TS and JSON files
+ * of the current project
+ * */
+setActiveProject(
+  createProject(new NgMorphTree(), '/', ['**/*.ts', '**/*.json'])
+);
+
+/**
+ * This simple migration gets all imports from the project TS files and
+ * replaces 'old' substring with 'new'
+ * */
+const imports = getImports('some/path/**.ts', {
+  moduleSpecifier: '@morph-old*',
+});
+
+editImports(imports, (importEntity) => ({
+  moduleSpecifier: importEntity.moduleSpecifier.replace('old', 'new'),
+}));
+
+/**
+ * All changes are made in a virtual project.
+ * You can save them when it is time
+ * */
+saveActiveProject();
+```
+
+You can check it out on [Stackblitz playground](https://stackblitz.com/edit/ts-angular-13-web-container-starter-nzd2ew?file=ng-morph-scripts%2Fscript.ts,src%2Fapp%2Fapp.component.ts)
 
 ## Core team
 
@@ -46,19 +89,19 @@ Install the package and visit our [documentation](https://tinkoff.github.io/ng-m
                     ><img
                         style="width: 16px;"
                         width="16"
-                        src="https://raw.githubusercontent.com/feathericons/feather/master/icons/twitter.svg"
+                        src="https://raw.githubusercontent.com/MarsiBarsi/readme-icons/main/twitter.svg"
                 /></a>
                 <a href="https://github.com/IKatsuba" title="Github"
                     ><img
                         width="16"
-                        src="https://raw.githubusercontent.com/feathericons/feather/master/icons/github.svg"
+                        src="https://raw.githubusercontent.com/MarsiBarsi/readme-icons/main/github.svg"
                 /></a>
                 <a
                     href="https://t.me/Katsuba"
                     title="Telegram"
                     ><img
                         width="16"
-                        src="https://raw.githubusercontent.com/feathericons/feather/master/icons/send.svg"
+                        src="https://raw.githubusercontent.com/MarsiBarsi/readme-icons/main/send.svg"
                 /></a>
             </div>
         </td>
@@ -77,25 +120,26 @@ Install the package and visit our [documentation](https://tinkoff.github.io/ng-m
                     title="Twitter"
                     ><img
                         width="16"
-                        src="https://raw.githubusercontent.com/feathericons/feather/master/icons/twitter.svg"
+                        src="https://raw.githubusercontent.com/MarsiBarsi/readme-icons/main/twitter.svg"
                 /></a>
                 <a
                     href="https://github.com/marsibarsi"
                     title="GitHub"
                     ><img
                         width="16"
-                        src="https://raw.githubusercontent.com/feathericons/feather/master/icons/github.svg"
+                        src="https://raw.githubusercontent.com/MarsiBarsi/readme-icons/main/github.svg"
                 /></a>
                 <a
                     href="https://t.me/marsibarsi"
                     title="Telegram"
                     ><img
                         width="16"
-                        src="https://raw.githubusercontent.com/feathericons/feather/master/icons/send.svg"
+                        src="https://raw.githubusercontent.com/MarsiBarsi/readme-icons/main/send.svg"
                 /></a>
             </div>
         </td>
     </tr>
+
 </table>
 
 ## License