Shape completion docs (#2)

* Fix building error by replacing <i>...</i> with *...*

* Blank Shape Completion docs

* Import multimedia

* package-lock.json

* Support alt text in Figure

* Port shape-completion-docs

* Remove unnecessary multimedia files

Author: shpun817

doczrc.js

@@ -11,5 +11,6 @@ export default {
         'SymCode',
         'Impression',
         'VTracer',
+        'Shape Completion'
     ]
 }