Include after AFC, link scripts/ into the config folder

- bd_pa_spoolman.cfg renames AFC's SET_SPOOL_ID, so klipper-macros.cfg
  must be included after [include AFC/*.cfg]; the README said otherwise.
- install.sh links scripts/ as ~/printer_data/config/klipper-macros-scripts
  so the scripts can be edited in Mainsail/Fluidd.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

scripts/README.md

@@ -35,6 +35,12 @@ wrong firmware to a board can leave it unusable until it is reflashed by hand.**
 
 ## Adapting them to your printer
 
+`install.sh` links this folder into the config folder as
+`klipper-macros-scripts/`, so you can edit the scripts in Mainsail/Fluidd.
+Edits change files in the git repo: Moonraker then shows the repo as
+modified ("dirty") and will not update it until you commit or discard them
+(`git -C ~/klipper-macros stash` before updating, `stash pop` after).
+
 1. **Make one build config per board.** In `~/klipper` (and in `~/katapult`
    for the Katapult script), run `make menuconfig KCONFIG_CONFIG=<name>` for
    each board, with the settings from your board's documentation. The file