Simple metadata to distinguish parachain template from standalone template

[JoshOrndorff]

This PR starts exploring the tip of the metadata iceburg.

So far we just encode a single bit which indicates whether the chain is the parachain template or the sovereign template. No other chains are supported.

Seems to be working.

[github-actions]

Coverage after merging joshy-metadata into main will be

57.21%

Coverage Report

File	Stmts	Branches	Funcs	Lines	Uncovered Lines
tuxedo-core/aggregator/src
lib.rs	99.14%	100%	100%	99.10%	201, 22, 84
tuxedo-core/no_bound/src
clone_no_bound.rs	36.63%	100%	30%	37.36%	24, 32–39, 56, 59–72, 74–87, 89, 91–95, 98–99
debug_no_bound.rs	32.73%	100%	30%	33%	101–105, 108–109, 24, 32–42, 58, 60–78, 80–95, 97–99
default_no_bound.rs	19.11%	100%	16.67%	19.31%	100–122, 124–131, 133, 136–147, 151–157, 32–39, 51, 54–80, 83–88, 91–99
lib.rs	100%	100%	100%	100%
tuxedo-core/src
constraint_checker.rs	36.56%	100%	26.67%	38.46%	117–125, 127–129, 131–136, 138–147, 149, 151–153, 167, 196–200, 203–208, 211–212
dynamic_typing.rs	92.11%	100%	75%	95.31%	56
executive.rs	91.51%	100%	91.49%	91.51%	100, 129, 155, 195, 227, 252, 270, 318, 349, 384–389, 391, 401–402, 407–408, 410, 413–414, 417, 419–420, 423–424, 426, 430–451, 453, 457–458, 460–464, 466, 469–486, 57
inherents.rs	0%	100%	0%	0%	121–123, 134, 139–146, 150–157, 164–178, 180–182, 184–202, 204–234, 236–241, 56–58, 68–70, 76–80, 83, 85
metadata.rs	0%	100%	0%	0%	14–19, 21–23
types.rs	51.59%	100%	24.14%	57.81%	100, 102–105, 107–113, 156, 170, 172, 174, 207, 214–219, 223–228, 26, 49, 65–72, 96–99
utxo_set.rs	90.91%	100%	100%	88.89%	39–40
verifier.rs	51.52%	100%	35.29%	57.14%	106–108, 43–44, 46, 48–49, 54, 71, 78–80, 82–84, 92
tuxedo-core/src/genesis
block_builder.rs	0%	100%	0%	0%	30–43, 54, 56–59, 61–64, 66–68, 71–75, 77–79, 81–93
config_builder.rs	0%	100%	0%	0%	24–32, 34, 36–45, 47–49, 52–59, 62–63
tuxedo-core/src/verifier
htlc.rs	88.93%	100%	56.25%	93%	107, 109, 115, 40, 55, 74–78, 91
multi_signature.rs	89.64%	100%	75%	91.41%	100–105, 21, 32–37, 45, 71
simple_signature.rs	74.77%	100%	50%	79.57%	32, 39–43, 53–55, 65, 78–82
tuxedo-parachain-core/parachainify/src
lib.rs	61.16%	100%	100%	60.17%	100–110, 14, 16, 39–42, 56, 66, 72–99
tuxedo-parachain-core/src
collation_api.rs	0%	100%	0%	0%	18–39
lib.rs	34.48%	100%	33.33%	35%	141, 86–91, 95–97
relay_state_snapshot.rs	0%	100%	0%	0%	128–140, 147–155, 157, 173–188, 193–202, 204–211, 223, 225, 227–233, 235–240, 242, 245–250, 252–257, 259–271, 274–286, 292–298, 303–310, 316–323, 330–337, 346–354, 362–370, 378–383, 389–394, 41, 54
tests.rs	100%	100%	100%	100%
tuxedo-parachain-runtime/src
genesis.rs	0%	100%	0%	0%	20–46, 48–50
lib.rs	0%	100%	0%	0%	100–101, 104–210, 53–58, 64, 71, 80–99
tuxedo-template-runtime/src
genesis.rs	0%	100%	0%	0%	25–41, 43–45
lib.rs	0%	100%	0%	0%	111–112, 114–116, 120–122, 126–128, 138–139, 141, 143, 145, 147, 149, 151, 153, 155, 158, 160, 165, 174–195, 198–225, 228–352, 58–63, 94–99
wallet/src
amoeba.rs	0%	100%	0%	0%	100–117, 120–121, 123–129, 131–138, 20–22, 24, 26, 28–59, 62–63, 65–99
cli.rs	0%	100%	0%	0%	100, 119, 125, 133, 144, 150, 20, 22, 31, 36, 41, 65, 77
keystore.rs	0%	100%	0%	0%	30–33, 38–46, 49, 51–57, 63–71, 74–76, 78–80, 83–89, 91–92
main.rs	0%	100%	0%	0%	100–216, 219–226, 229–232, 234–236, 239–241, 243, 245, 248–254, 257–269, 27, 270, 273–276, 278–279, 28, 280–289, 29, 291, 30–99
money.rs	0%	100%	0%	0%	100–101, 104–122, 126–132, 138–145, 147, 151–156, 160, 163, 165, 168–173, 175–176, 180–181, 183, 186, 189–194, 199–205, 207–211, 214–215, 219–224, 226–227, 23, 230–239, 24, 240–241, 243, 245, 25–29, 31, 33, 35–39, 41–56, 58–59, 63–76, 79–89, 91, 93, 95–99
parachain.rs	0%	100%	0%	0%	16, 18–19, 25–32, 37–39
rpc.rs	0%	100%	0%	0%	15, 17–21, 24–28, 31–36, 39–44, 46–54, 57–63, 65–68, 70–71
sync.rs	0%	100%	0%	0%	100–105, 107, 109, 114–119, 123–126, 133–134, 136, 139–142, 147–149, 152–153, 156–161, 163–165, 168, 170–171, 176–179, 182–183, 190–194, 196–202, 205–207, 209–210, 213–214, 219–222, 225, 227–228, 233–236, 239, 241–242, 245–251, 253–254, 257–258, 261–262, 265–266, 270–277, 280, 283, 285, 287–289, 292, 294, 298, 300–301, 304–305, 308–315, 317–318, 321–322, 324, 326–327, 331–333, 335–336, 338–339, 341–342, 345–347, 349–350, 352–353, 355–356, 360, 362, 365–366, 370, 372–377,