incorrect filename in insiders `AppImage.zsync` file

[DetachHead]

the .zsync file for the insiders releases contains the following metadata:

zsync: 0.6.2
Filename: VSCodium_-_Insiders-1.112.01855.glibc2.30-x86_64.AppImage
MTime: Wed, 18 Mar 2026 08:09:07 +0000
Blocksize: 4096
Length: 173864128
Hash-Lengths: 2,2,5
URL: VSCodium_-_Insiders-1.112.01855.glibc2.30-x86_64.AppImage
SHA-1: f3823ccc40ba5d9300fc6bc265dfcb9938e83d56

this is incorrect because the actual file name is VSCodium-Insiders-1.112.01855.glibc2.30-x86_64.AppImage. specifically the underscores (_) surrounding the dash (-) shouldn't be there

this causes automatica updates with appmanager to fail:

2026-03-20T13:10:47+1000 [FAILED] VSCodium - Insiders: zsync: zsync failed: zsync2 version 2.0.0-alpha-1 (commit fc62ae7), build 93 built on 2025-09-25 22:45:18 UTC
Using CA bundle found on system: /etc/ssl/certs/ca-certificates.crt
Cannot find file /tmp/appmgr-zsync-Wolpfv/VSCodium-Insiders-1.112.01895.glibc2.30-x86_64.AppImage, triggering full download
Using CA bundle found on system: /etc/ssl/certs/ca-certificates.crt
Target file: /tmp/appmgr-zsync-Wolpfv/VSCodium-Insiders-1.112.01895.glibc2.30-x86_64.AppImage
Reading seed file: /home/me/Applications/VSCodium - Insiders-1
Usable data from seed files: 98.694874%
Renaming temp file
Fetching remaining blocks
Downloading from https://github.com/VSCodium/vscodium-insiders/releases/download/1.112.01895-insider/VSCodium_-_Insiders-1.112.01895.glibc2.30-x86_64.AppImage

zsync_legacy: bad status code 404
zsync_legacy: Other error? -1
failed to retrieve from VSCodium_-_Insiders-1.112.01895.glibc2.30-x86_64.AppImage, status -1

[DetachHead]

i suspect it's this line not working as expected? but i don't know enough bash to see what the problem is and i honestly hate bash too much to even try to figure it out lol

vscodium/prepare_assets.sh

Line 201 in 2321c2c

find assets -name '*.AppImage*' -exec bash -c 'mv $0 ${0/_-_/-}' {} \;

[daiyam]

Ya, we have to move away from pkg2appimage