rename .html files to .svelte

test/cli/samples/dir-sourcemap/src/Main.html

@@ -1,5 +0,0 @@
-<script>
-	import Widget from './Widget.html';
-</script>
-
-<Widget/>

test/cli/samples/dir-sourcemap/src/Main.svelte

@@ -0,0 +1,5 @@
+<script>
+	import Widget from './Widget.svelte';
+</script>
+
+<Widget/>

test/cli/samples/dir-subdir/src/Main.html

@@ -1,5 +0,0 @@
-<script>
-	import Widget from './widget/Widget.html';
-</script>
-
-<Widget/>

test/cli/samples/dir-subdir/src/Main.svelte

@@ -0,0 +1,5 @@
+<script>
+	import Widget from './widget/Widget.svelte';
+</script>
+
+<Widget/>

test/cli/samples/dir/src/Main.html

@@ -1,5 +0,0 @@
-<script>
-	import Widget from './Widget.html';
-</script>
-
-<Widget/>

test/cli/samples/dir/src/Main.svelte

@@ -0,0 +1,5 @@
+<script>
+	import Widget from './Widget.svelte';
+</script>
+
+<Widget/>

test/custom-elements/samples/nested.skip/main.svelte

@@ -1,7 +1,7 @@
 <svelte:options tag="my-app"/>
 
 <script>
-	import Counter from './Counter.html';
+	import Counter from './Counter.svelte';
 
 	export let count;
 </script>