Here are improved versions of several of your parts.
iKeyes Tilt Switch-improved.fzpz (17.7 KB)
Added the breadboard layerId (the old part won’t export as an image) and added labels to the pins in schematic.
Laser
Laser-improved.fzpz (7.1 KB)
added the layerId in breadboard and replaced schematic entirely. Added silkscreen to pcb.
Keyes Relay
Keyes Relay-imporved.fzpz (26.4 KB)
Same as above.
Keysstudio CCS811
added layerId and terminalIds (so wires connect at the end of the pin rather than the middle) in breadboard, replaced schematic entirely and made some minor changes in pcb.
Keyestudio CCS811-improved.fzpz (184.4 KB)
I left the moduleIds the same so you will need to delete the current parts from your mine parts bin and restart Fritzing before it will let you load these versions.
Peter