Begin reset password backend functionality

backend/src/templates/organizationInvitation.handlebars

@@ -4,7 +4,7 @@
 <head>
     <meta charset="utf-8">
     <meta http-equiv="x-ua-compatible" content="ie=edge">
-    <title>Email Verification</title>
+    <title>Organization Invitation</title>
 </head>
 <body>
     <h2>Infisical</h2>

backend/src/templates/passwordReset.handlebars

@@ -0,0 +1,15 @@
+<!DOCTYPE html>
+<html>
+<head>
+    <meta charset="utf-8">
+    <meta http-equiv="x-ua-compatible" content="ie=edge">
+    <title>Account Recovery</title>
+</head>
+<body>
+    <h2>Infisical</h2>
+    <h2>Reset your password</h2>
+    <p>Someone requested a password reset.</p>
+    <a href="{{callback_url}}?token={{token}}&to={{email}}">Reset password</a>
+    <p>If you didn't initiate this request, please contact us immediately at [email protected]</p>
+</body>
+</html>

backend/src/templates/workspaceInvitation.handlebars

@@ -3,7 +3,7 @@
 <head>
     <meta charset="utf-8">
     <meta http-equiv="x-ua-compatible" content="ie=edge">
-    <title>Email Verification</title>
+    <title>Project Invitation</title>
 </head>
 <body>
     <h2>Infisical</h2>