start fleshing out documentation sections

src/content/docs/examples/http-to-osc.md

@@ -0,0 +1,27 @@
+---
+title: HTTP > OSC
+---
+
+This config starts an HTTP server listening on port `3000`. Any HTTP request coming into that server will result in a OSC message being sent to `127.0.0.1:8000` with the address set to the path from the incoming HTTP message.
+
+```
+# config.yaml
+modules:
+  - id: http
+    type: net.http.server
+    params:
+      port: 3000
+  - id: udp
+    type: net.udp.client
+    params:
+      host: 127.0.0.1
+      port: 8000
+routes:
+  - input: http
+    processors:
+      - type: osc.message.create    # create OSC message
+        params:
+          address: "{{.URL.Path}}"  # template the address from the incoming message
+      - type: osc.message.encode    # turn OSC message into bytes
+    output: udp
+```