Sky Frogs

Added

• Productive Frogs updated to 1.25.0 ("Second Helpings"), with quests for its two new blocks. The Virtual Terrarium runs one frog's whole loop hands-off inside two blocks (Processor + glass Display Dome): drop in a netted frog, pour in its milk, and it drops the output out the bottom with nothing loose on the ground and no floor space used. Four upgrade slots tune output, speed, smelting/melting, and an RF overclock. Its quest lives in the Void tier and it's gated to Void by recipe (it takes echo shards, which only the Void frog produces here). The Slime Milk Basin is a milk source you can pipe and leave: pour in any Slime Milk and it spawns that variant's slimes on the same budget as a placed pool, but when it runs dry it just waits for the next bucket instead of draining away. Its quest lives in the Bog tier. The update also fixes the Terrarium Hatch shift-click item dupe and stops a dispenser from wiping Slime Milk's catalysts when it scoops the bucket.
• Added Spawn Detective, with an optional Welcome-chapter quest that grants its Spawn Probe. The probe tells you why a mob won't spawn on a block: light, the floor, the mob cap, or you standing too close. It checks the game's real spawn rules instead of guessing. Hold it, pick a mob, and read any block live with Jade to find the dead spots in a dark room. Client and server; adds one item, no world content.

Fixed

• Server packs are now flagged as Server Packs on CurseForge. Every release since v0.1.0 attached sky-frogs-server-<version>.zip to its client file, so the download has always been public - but CurseForge never treated it as a typed server pack, which is what server hosts read to offer one-click installs. The release pipeline now prints the manual Authors Console step (CurseForge's upload API has no field for it), fails the run outright if a release ships without a server pack at all, and tools/check_server_pack_flag.py audits published files so this can't silently regress.