fix(plantheal): retry hug after EV recast instead of exiting

[MahtraDR]

Summary

Fixes a bug where plantheal would exit immediately after recasting EV instead of retrying the hug with the fresh plant.

Problem

When hugging a Vela'Tohr plant, if the game returns:

• "appreciates the sentiment" - plant has no wounds to transfer
• "no empathic bond" - bond is broken

...the script correctly releases and recasts EV to create a fresh plant. However, it then immediately exits with:

**Stopped before hugging** (bleeding, threshold, hug_count, or plant disappeared). Check logs above for details.

This happens because after release_and_recast_ev, the code returned HugResult.new(0, :stopped_early) which triggers the exit path in run_loop.

Solution

After recasting EV, the script now retries the hug with the fresh plant instead of exiting:

when HUG_APPRECIATES
  DRC.message("Hug returned 'appreciates the sentiment' — **releasing and recasting EV**.")
  release_and_recast_ev
  # Fresh plant should have wounds now - retry the hug
  return hug_plant_once(retries - 1)  # <-- NEW: retry instead of exit

A retry counter (MAX_HUG_RETRIES = 3) prevents infinite loops if EV keeps failing.

Changes

• Add MAX_HUG_RETRIES constant (default 3)
• Add retries parameter to hug_plant_once() method
• HUG_APPRECIATES case: recast EV → retry hug (decrement counter)
• "no empathic bond" case: recast EV → retry hug (decrement counter)
• Add max retries guard at method entry to prevent infinite recursion

Testing

Verified in-game that the script now:

1. Detects "appreciates the sentiment" response
2. Releases and recasts EV
3. Retries the hug with the fresh plant
4. Successfully transfers wounds and continues training

🤖 Generated with Claude Code