Fix a variety of grammar errors (#94707)

* Fix uncapitalized sentences, lack of "the", and singular/plural mixup
when inserting items into lathes
* Conform some job descriptions to the pattern used by the majority:
bitrunner, chemist, coroner, janitor, RD, shaft miner
* Remove extra colon from "Open Special Role Information" action buttons
* Uncapitalize "no alerts" / "systems nominal" messages in atmos and
station alert consoles
* Fix incorrect feedback when wrenching down a freezer/heater with its
panel open
* Fix "Thank you for restocking the station!" appearing in the wrong
place in the cargo export summary
* Fix "pizza boxs" on cargo manifests
* Fix mid-sentence capital "The" when:
  * Examining walls with mounted items
  * Inserting parts into machine frames
* Fix "Pete's the udder"
* Fix double-"the" and stringified datum typepath when scooping reagents
* Fix missing spaces in door remote descriptions
* Fix uncapitalized "Nanotrasen" in emergency respone drone ghost role
poll
* Fix double-space in canister opening admin log
* Fix missing "the" when casting bear-form spell
* Fix "auxiliry" in NebulaStation airlocks
* Add `check_grep.sh` rules against "maintainance", "maintainence", and
"maintenence"
* Fix "maintainance" in NebulaStation airlocks, TCG cards, and in
examines of netpod, byteforge, quantum server
* Fix "maintainence" in examines of autolathe, flatpacker, cryo cell,
ore silo, floodlight, power storage unit, turbine, chromatography
machine, ChemMaster, all-in-one grinder, smoke machine, R&D machines,
vending machines
  * Fix "maintenence" in Sulaco ruin terminal
* Add missing periods to:
  * "That's X." examine block header
  * steal objective explanation text
  * atmospheric shield generator examine
  * autolathe examine
  * telescreen examine
  * accidentally stepping on a mousetrap
  * netpod examine
  * byteforge examine
  * hat/mask visor toggling
  * bizza box stack examine
  * ChemMaster 3000 examine
  * floodlight examine
  * power storage unit examine
  * ChemMaster interact messages
  * disposal bin animal eject message
  * techfab examine
  * vending machine examine
  * flatpacker examine
* Fix name capitalization/propriety of:
  * big manipulator
  * DeForest first aid station
  * Christmas tree
  * Thunderdome plaque
  * commission plaque
  * chalkboard coffee menu
  * experimental destructive scanner
  * scanner array
  * prison cube
  * RaptorDex
  * atmospheric shield generator
  * high-performance liquid chromatography machine
  * all-in-one grinder
  * keycard authentication device
* Fix plurality of:
  * fake stairs
  * HUDs
  * restaurant and bar seating
* Fix misc grammar/typos in:
  * recharging station description
  * worm description
  * surgery tray description
  * access failure message of restaurant portal
  * mysterious pillar description
  * Pennywise painting description
  * floodlight examine
  * power storage unit examine
  * flatpacker examine
* Remove extra newline from "Debug Z-Levels" verb

code/modules/admin/verbs/mapping.dm

@@ -231,7 +231,7 @@ ADMIN_VERB(debug_z_levels, R_DEBUG, "Debug Z-Levels", "Displays a list of all z-
 	var/list/messages = list()
 
 	var/list/z_list = SSmapping.z_list
-	messages += "\n<b>World</b>: [world.maxx] x [world.maxy] x [world.maxz]\n"
+	messages += "<b>World</b>: [world.maxx] x [world.maxy] x [world.maxz]\n"
 
 	var/list/linked_levels = list()
 	var/min_x = INFINITY

code/modules/admin/verbs/secrets.dm

@@ -637,7 +637,7 @@ ADMIN_VERB(secrets, R_NONE, "Secrets", "Abuse harder than you ever have before w
 			if(teamsize <= 0)
 				return FALSE
 
-			candidates = SSpolling.poll_ghost_candidates("Do you wish to be considered for a [span_notice("Nanotrasen emergency response drone")]?", check_jobban = ROLE_DRONE, alert_pic = /mob/living/basic/drone/classic, role_name_text = "nanotrasen emergency response drone")
+			candidates = SSpolling.poll_ghost_candidates("Do you wish to be considered for a [span_notice("Nanotrasen emergency response drone")]?", check_jobban = ROLE_DRONE, alert_pic = /mob/living/basic/drone/classic, role_name_text = "Nanotrasen emergency response drone")
 
 			if(length(candidates) == 0)
 				return FALSE