Commission Plaques (#58995)

Adds commission plaques- these commemorate the day a station was added to the game (adjusted for SS13 time) and the day it was removed (in the case of removed stations). If I got any of the dates wrong, please feel free to tell me.

They're added to every in rotation station, as well as the Derelict and Runtime Station.

Many thanks to Fikou for providing the git hashes for each commit to add/remove a station:

It's a neat nod to the maps' OOC history, as well as simply being some nice flavour.

code/game/objects/structures/plaques/static_plaques.dm

@@ -19,6 +19,96 @@
 /obj/structure/plaque/static_plaque/golden/captain
 	name = "The Most Robust Captain Award for Robustness"
 
+// Commission plaques, to give a little backstory to the stations. Commission dates are date of merge (or best approximation, in the case of Meta) + 540 years to convert to SS13 dates.
+// Where PRs are available, I've linked them. Where they are unavailable, a git hash is provided instead for the direct commit that added/removed the map.
+// Please enjoy this trip through SS13's history.
+
+// Runtimestation: added Nov 11, 2016 (946ec1fec869eb59d6a84e32c90613af734fcd0e)
+/obj/structure/plaque/static_plaque/golden/commission
+	name = "Commission Plaque"
+	desc = "Spinward Sector Station SS-13\n'Runtime' Class Outpost\nCommissioned 03/11/2556\n'Dedicated to the Pioneers'"
+	icon_state = "commission_nt"
+
+//Current stations
+
+// Icebox Station: added May 13, 2020 (#51090)
+/obj/structure/plaque/static_plaque/golden/commission/icebox
+	desc = "Spinward Sector Station SS-13\n'Box' Class Outpost (Revision 2.2: 'Icebox')\nCommissioned 13/05/2560\n'Cold Reliable'"
+
+// Metastation: added Mar 11, 2013 (best estimate, pre-git)
+/obj/structure/plaque/static_plaque/golden/commission/meta
+	desc = "Spinward Sector Station SS-13\n'Meta' Class Outpost\nCommissioned 11/03/2553\n'Theseus' Station'"
+
+// Deltastation: added Dec 17, 2016 (#22066)
+/obj/structure/plaque/static_plaque/golden/commission/delta
+	desc = "Spinward Sector Station SS-13\n'Delta' Class Outpost\nCommissioned 17/12/2556\n'Efficiency Through Redundancy'"
+
+// Kilostation: added Nov 13, 2019 (#46968)
+/obj/structure/plaque/static_plaque/golden/commission/kilo
+	desc = "Spinward Sector Station SS-13\n'Kilo' Class Outpost\nCommissioned 13/11/2559\n'Forever Different'"
+
+// Tramstation: added Mar 11, 2021 (#56509)
+/obj/structure/plaque/static_plaque/golden/commission/tram
+	desc = "Spinward Sector Station SS-13\n'Tram' Class Outpost\nCommissioned 11/03/2561\n'Making Moves'"
+
+//Removed stations
+
+// Asteroidstation: added Oct 17, 2015 (169ab09f7b52254ee505e54cdea681fab287647b), removed Jun 19, 2016 (#18661)- 8 months, 2 days
+/obj/structure/plaque/static_plaque/golden/commission/asteroid
+	desc = "Spinward Sector Station SS-12\n'Asteroid' Class Outpost\nCommissioned 13/10/2555\nDecommissioned 19/06/2556\n'A Meteoric Success'"
+
+// Birdboat Station: added Sep 17, 2015 (#11829), removed Feb 09, 2017 (#23754)- 1 year, 4 months, 23 days
+/obj/structure/plaque/static_plaque/golden/commission/birdboat
+	desc = "Spinward Sector Station SS-03\n'Birdboat' Class Outpost\nCommissioned 17/09/2555\nDecommissioned 09/02/2557\n'Rocking the Boat'"
+
+// Boxstation: added Nov 15, 2010 (pre-git), removed Jul 06, 2020 (#52017)- 9 years, 7 months, 21 days
+/obj/structure/plaque/static_plaque/golden/commission/box
+	desc = "Spinward Sector Station SS-02\n'Box' Class Outpost\nCommissioned 15/11/2550\nDecommissioned 06/07/2560\n'Old Faithful'"
+
+// Pubbystation: added Oct 19, 2016 (#20925), removed Dec 10, 2020 (#54588)- 4 years, 1 month, 21 days
+/obj/structure/plaque/static_plaque/golden/commission/pubby
+	desc = "Spinward Sector Station SS-06\n'Pubby' Class Outpost\nCommissioned 19/10/2556\nDecommissioned 10/12/2560\n'No Law But Ours'"
+
+// Cerestation: added Mar 29, 2017 (#24665), removed Aug 26th, 2017 (#30196)- 4 months, 28 days
+/obj/structure/plaque/static_plaque/golden/commission/cere
+	desc = "Spinward Sector Station SS-10\n'Cere' Class Outpost\nCommissioned 29/03/2557\nDecommissioned 26/08/2557\n'Take a Hike'"
+
+// Discstation: added Sep 21, 2015 (#11923), removed Jan 31, 2016 (#15069)- 4 months, 10 days
+/obj/structure/plaque/static_plaque/golden/commission/disc
+	desc = "Spinward Sector Station SS-05\n'Disc' Class Outpost\nCommissioned 21/09/2555\nDecommissioned 31/01/2556\n'Sleep Tight'"
+
+// Donutstation: added Dec 16, 2018 (#41099), removed Apr 28, 2020 (#50730)- 1 year, 4 months, 12 days
+/obj/structure/plaque/static_plaque/golden/commission/donut
+	desc = "Spinward Sector Station SS-11\n'Donut' Class Outpost\nCommissioned 16/12/2558\nDecommissioned 28/04/2560\n'Hail the Lord'"
+
+// Dreamstation: added Oct 06, 2015 (#12154), removed Dec 22, 2016 (#22305)- 1 year, 2 months, 16 days
+/obj/structure/plaque/static_plaque/golden/commission/dream
+	desc = "Spinward Sector Station SS-04\n'Dream' Class Outpost\nCommissioned 06/10/2555\nDecommissioned 22/12/2556\n'Aiming High'"
+
+// Efficiencystation: added Jan 28, 2016 (46f64266cfb8b40e35faa8a4d9a2d3aeec689943), removed Dec 20, 2016 (#22306)- 10 months, 22 days
+/obj/structure/plaque/static_plaque/golden/commission/efficiency
+	desc = "Spinward Sector Station SS-07\n'Efficiency' Class Outpost\nCommissioned 28/01/2556\nDecommissioned 20/12/2556\n'Work Smarter, Not Harder'"
+
+// Ministation: added Jan 29, 2014 (7a76e9456b782e6626bf81e27a912d8232c76b18), removed Dec 27, 2016 (#22453)- 2 years, 10 months, 28 days
+/obj/structure/plaque/static_plaque/golden/commission/mini
+	desc = "Spinward Sector Station SS-08\n'Mini' Class Outpost\nCommissioned 29/01/2554\nDecommissioned 27/12/2556\n'The Littlest Station'"
+
+// Omegastation: added Dec 27, 2016 (#22453), removed Sep 20, 2018 (#40352)- 1 year, 8 months, 24 days
+/obj/structure/plaque/static_plaque/golden/commission/omega
+	desc = "Spinward Sector Station SS-09\n'Omega' Class Outpost\nCommissioned 27/12/2556\nDecommissioned 20/09/2558\n'Tiny Take Two'"
+
+// Uterusstation: added Sep 03, 2011 (bbd6db9ce2d6341892b89a620593fc8877f5a817), removed Jun 21, 2012 (72d72f7ce522c2d2ad4863f44ee9f5054413c489)- 9 months, 18 days
+/obj/structure/plaque/static_plaque/golden/commission/uterus
+	desc = "Spinward Sector Station SS-01\n'Uterus' Class Outpost\nCommissioned 03/09/2551\nDecommissioned 21/06/2552\n'Humanity's Vanguard'"
+
+// Other Stations
+
+// Space Station 13, Developer Class Outpost, Station Commissioned 30.12.2322, For the Glory of the Workers of the Third Soviet Union
+// The date for this station is exactly 4 centuries after the initial foundation of the (1st) Soviet Union. I have very little interest in tracking down the actual date of addition of Originalstation.
+/obj/structure/plaque/static_plaque/golden/commission/ks13
+	desc = "космическая-станция-13\nфорпост класса разработчика\nстанция сдана 30.12.2322\nво славу тружеников третьего советского союза"
+	icon_state = "commission_commie"
+
 //These are plaques that aren't made of metal, so we'll just consider them signs. Those are made of plastic (default) or wood, not gold.
 //See: code>game>objects>structures>signs>_signs.dm