Ruling. Clerification

as of the 2024 rules, does the clerics life domain bonus still stack with good berry.

is there a penalty for eating more than one berry a day.

these factors make a big difference in remaking or updating a character and its play style

tried googling answers and its all over the place what does JEREMY have to say does anyone know

No. The additional healing only applies "on the turn you cast the spell". Since the goodberry healing occurs on a different turn, it will not benefit from the disciple of life feature.

No more info than what was provided by @Cyb3rM1nd, just to add I remember this piece of text in the article "2024 Cleric vs. 2014 Cleric: What’s New" (emphasis mine):

Life Domain: Disciple of Life and Preserve Life have moved to level 3, and Blessed Strike has become a base Cleric ability. But your Domain Spells of Bless, Cure Wounds, and Lesser Restoration have been joined by Aid, which replaces Spiritual Weapon as a Life Domain spell. Disciple of Life is now restricted to only the turn that you cast the spell, and you can now use Preserve Life on Undead and Constructs.

Also, according to the page "2024 DnD 5e Transition Guide and Change Log":

Goodberry. Eating a berry is now a Bonus Action instead of an action. [...]