Harmonize jars size (#1081)

* make TFC full jars the same size as empty jars

added itemSize() events for #tfc:foods/sealed_preserves and #tfc:foods/preserves. I don't understand the last parameter

* make Firmalife full jars the same size as empty jars

added itemSize() events for Firmalife full jars. I don't understand the last parameter

* Make food preserves and firmalife jar weight "medium"

By modifying server_scripts/tfc/data.js
It is to make them stack by 16.

* Update CHANGELOG.md

- Make food jars and firmalife jars stacks by 16. (#1081) #Zeropol

* Moved Firmalife's item itemSize changes to its own file

moved Firmalife related modifications from \kubejs\server_scripts\tfc\data.js to \kubejs\server_scripts\firmalife\data.js
Updated main_server_script.js

* Added ResourceLocations to itemSize()s

I advise extra scrutiny to this commit because I dont fully understand what a ResourceLocation is and how to use it.

---------

Signed-off-by: Zeropol <tn.zeropol@gmail.com>
Signed-off-by: Pyritie <pyritie@gmail.com>
Co-authored-by: Pyritie <pyritie@gmail.com>

kubejs/server_scripts/firmalife/data.js

@@ -0,0 +1,15 @@
+// priority: 0
+
+const registerTFCDataForFirmalife = (event) => {
+    registerFirmalifeItemSize(event)
+}
+
+//#region registerFirmalifeItemSize
+const registerFirmalifeItemSize = (event) => {
+    event.itemSize('firmalife:jar/honey', 'tiny', 'medium', 'jar_of_honey')
+    event.itemSize('firmalife:jar/compost', 'tiny', 'medium', 'jar_of_compost')
+    event.itemSize('firmalife:jar/rotten_compost', 'tiny', 'medium', 'jar_of_rotten_compost')
+    event.itemSize('firmalife:jar/guano', 'tiny', 'medium', 'jar_of_guano')
+
+}
+//#endregion