Refactor text-align icons (#109)

* Add new text-align icons

* Stretch icon

Co-authored-by: appmachine <appmachine@appmachines-iMac.local>

icons/align-center.svg

@@ -9,8 +9,7 @@
   stroke-linecap="round"
   stroke-linejoin="round"
 >
-  <line x1="18" y1="10" x2="6" y2="10" />
   <line x1="21" y1="6" x2="3" y2="6" />
-  <line x1="21" y1="14" x2="3" y2="14" />
-  <line x1="18" y1="18" x2="6" y2="18" />
+  <line x1="17" y1="12" x2="7" y2="12" />
+  <line x1="19" y1="18" x2="5" y2="18" />
 </svg>

icons/align-justify.svg

@@ -9,8 +9,7 @@
   stroke-linecap="round"
   stroke-linejoin="round"
 >
-  <line x1="21" y1="10" x2="3" y2="10" />
-  <line x1="21" y1="6" x2="3" y2="6" />
-  <line x1="21" y1="14" x2="3" y2="14" />
-  <line x1="21" y1="18" x2="3" y2="18" />
+  <line x1="3" y1="6" x2="21" y2="6" />
+  <line x1="3" y1="12" x2="21" y2="12" />
+  <line x1="3" y1="18" x2="21" y2="18" />
 </svg>

icons/align-left.svg

@@ -9,8 +9,7 @@
   stroke-linecap="round"
   stroke-linejoin="round"
 >
-  <line x1="17" y1="10" x2="3" y2="10" />
   <line x1="21" y1="6" x2="3" y2="6" />
-  <line x1="21" y1="14" x2="3" y2="14" />
+  <line x1="15" y1="12" x2="3" y2="12" />
   <line x1="17" y1="18" x2="3" y2="18" />
 </svg>

icons/align-right.svg

@@ -9,8 +9,7 @@
   stroke-linecap="round"
   stroke-linejoin="round"
 >
-  <line x1="21" y1="10" x2="7" y2="10" />
   <line x1="21" y1="6" x2="3" y2="6" />
-  <line x1="21" y1="14" x2="3" y2="14" />
+  <line x1="21" y1="12" x2="9" y2="12" />
   <line x1="21" y1="18" x2="7" y2="18" />
 </svg>