(fixup) Add missing docs pieces

Author: philsmt

docs/components/index.md

@@ -16,3 +16,5 @@ Component index:
     - [PumpProbePulses][extra.components.PumpProbePulses]
     - [MachinePulses][extra.components.MachinePulses]
     - [DldPulses][extra.components.DldPulses]
+- [Delay Line Detectors](dld.md)
+    - [DelayLineDetector](extra.components.DelayLineDetector)

mkdocs.yml

@@ -25,6 +25,7 @@ nav:
     - components/beam-properties.md
     - components/scans.md
     - components/pulse-patterns.md
+    - components/dld.md
   - karabo-bridge.md
   - calibration.md
   - utilities.md