Add zodiac documentation (#14258)

Co-authored-by: Chris Talkington <chris@talkingtontech.com>

CODEOWNERS

@@ -492,6 +492,7 @@ source/_integrations/yi.markdown @bachya
 source/_integrations/zeroconf.markdown @Kane610
 source/_integrations/zerproc.markdown @emlove
 source/_integrations/zha.markdown @dmulcahey @adminiuga
+source/_integrations/zodiac.markdown @JulienTant
 source/_integrations/zone.markdown @home-assistant/core
 source/_integrations/zoneminder.markdown @rohankapoorcom
 source/_integrations/zwave.markdown @home-assistant/z-wave

source/_integrations/zodiac.markdown

@@ -0,0 +1,33 @@
+---
+title: Zodiac
+description: Instructions on how to setup the zodiac integration within Home Assistant.
+ha_category:
+  - Environment
+ha_iot_class: Local Polling
+ha_release: 0.116
+ha_quality_scale: silver
+ha_codeowners:
+  - '@JulienTant'
+ha_domain: zodiac
+---
+
+The `zodiac` integration tracks the current zodiac sign.
+
+## Configuration
+
+To enable the zodiac integration, add the following lines to your `configuration.yaml`:
+
+```yaml
+# Example configuration.yaml entry
+zodiac:
+```
+
+## Sensor
+
+This integration offers a sensor that will return one of the following states:
+`aries`, `taurus`, `gemini`, `cancer`, `leo`, `virgo`, `libra`, `scorpio`, `sagittarius`, `capricorn`, `aquarius`, `pisces`.
+
+The sensor also exposes the following attributes:
+
+- `element`: `fire`, `air`, `earth`, `water`
+- `modality`: `cardinal`, `fixed`, `mutable`