Bot Attack Variety in Invader Mode

• Added attack_1, combo_1, combo_2, running attacks and rolling attacks to the bot's invader mode combat
• Bot now chooses randomly between attack_1, attack_2 and running attacks when engaging
• Added combo continuations for attack_1 into combo_1, and attack_1/combo_1 hit continuations
• Bot performs rolling attack out of a roll if invader is in range and rolling toward them (50% chance, triggers on frame 2 only)

Hopback and Hopback Attack

• Bot can now perform hopback as a dodge option when reacting to invader attacks (50% chance vs roll)
• Bot automatically follows up hopback with running_attack_1

Human-like Behaviour

• Added bot_idle_timer — bot occasionally pauses at mid range before engaging
• Bot sometimes lingers just outside attack range instead of always closing in
• Bot sprints in from far range but walks at mid range

Parry Fixes

• Fixed parry animation being interrupted by adding state != "parry" guards to movement and bot_reacting reset
• snd_parried and snd_parried_2 now only play when the bot parries the invader, not the other way around
• ----- REDACTED -------

Misc

• Bot heals at tree stump regardless of invader distance
• Fixed invader not getting knockback when hit by bot attacks