Include resend as a default dependency, rather than restricting to prod

documentation/docs/advanced/authentication.mdx

@@ -11,23 +11,6 @@ By default, most of the instructions for self-hosting Khoj assume a single user,
 Remove the `--anonymous-mode` flag from your khoj start up command or docker-compose file to enable authentication.
 :::
 
-For either of these methods, you'll need to use the prod version of the Khoj package. You can install it as below:
-
-<Tabs groupId="server" queryString>
-  <TabItem value="docker" label="Docker">
-  Update your `docker-compose.yml` to use the prod image
-      ```bash
-      image: ghcr.io/khoj-ai/khoj-cloud:latest
-      ```
-  </TabItem>
-
-  <TabItem value="pip" label="Pip">
-  ```bash
-  pip install khoj[prod]
-  ```
-  </TabItem>
-</Tabs>
-
 ## Using Magic Links
 The most secure way to do this is to integrate with [Resend](https://resend.com).
 
@@ -62,6 +45,23 @@ It's still possible to use the magic links feature without Resend, but you'll ne
 
 ## Using Google OAuth
 
+For this method, you'll need to use the prod version of the Khoj package. You can install it as below:
+
+<Tabs groupId="server" queryString>
+  <TabItem value="docker" label="Docker">
+  Update your `docker-compose.yml` to use the prod image
+      ```bash
+      image: ghcr.io/khoj-ai/khoj-cloud:latest
+      ```
+  </TabItem>
+
+  <TabItem value="pip" label="Pip">
+  ```bash
+  pip install khoj[prod]
+  ```
+  </TabItem>
+</Tabs>
+
 To set up your self-hosted Khoj with Google Auth, you need to create a project in the Google Cloud Console and enable the Google Auth API.
 
 To implement this, you'll need to:

pyproject.toml

@@ -90,6 +90,7 @@ dependencies = [
     "docx2txt == 0.8",
     "google-generativeai == 0.8.3",
     "pyjson5 == 1.6.7",
+    "resend == 1.0.1",
 ]
 dynamic = ["version"]
 
@@ -108,7 +109,6 @@ prod = [
     "stripe == 7.3.0",
     "twilio == 8.11",
     "boto3 >= 1.34.57",
-    "resend == 1.0.1",
 ]
 dev = [
     "khoj[prod]",

src/khoj/routers/email.py

@@ -1,12 +1,8 @@
 import logging
 import os
 
-try:
-    import resend
-except ImportError:
-    pass
-
 import markdown_it
+import resend
 from django.conf import settings
 from jinja2 import Environment, FileSystemLoader
 
@@ -23,7 +19,7 @@ static_files = os.path.join(settings.BASE_DIR, "static")
 env = Environment(loader=FileSystemLoader(static_files))
 
 if not RESEND_API_KEY:
-    logger.warn("RESEND_API_KEY not set - email sending disabled")
+    logger.warning("RESEND_API_KEY not set - email sending disabled")
 else:
     resend.api_key = RESEND_API_KEY