Fix documentation

[turbolent]

Description

Add missing index and type hierarchy pages

---

• Targeted PR against master branch
• Linked to Github issue with discussion and accepted design OR link to spec that describes this work
• Code follows the standards mentioned here
• Updated relevant documentation
• Re-reviewed Files changed in the Github PR explorer
• Added appropriate labels

[codecov]

Codecov Report

Merging #2122 (055d2ca) into master (d705c90) will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##           master    #2122   +/-   ##
=======================================
  Coverage   77.75%   77.75%           
=======================================
  Files         305      305           
  Lines       63629    63629           
=======================================
  Hits        49476    49476           
  Misses      12383    12383           
  Partials     1770     1770           

Flag	Coverage Δ
unittests	77.75% <ø> (ø)

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[github-actions]

Cadence Benchstat comparison

This branch with compared with the base branch onflow:master commit d705c90
The command for i in {1..N}; do go test ./... -run=XXX -bench=. -benchmem -shuffle=on; done was used.
Bench tests were run a total of 7 times on each branch.

Collapsed results for better readability

	old.txt	new.txt
	time/op		delta
CheckContractInterfaceFungibleTokenConformance-2	121µs ± 3%	119µs ± 2%	−1.78%	(p=0.038 n=7+7)
ContractInterfaceFungibleToken-2	41.6µs ± 2%	40.8µs ± 0%	~	(p=0.051 n=7+6)
InterpretRecursionFib-2	2.42ms ± 8%	2.40ms ± 5%	~	(p=0.805 n=7+7)
NewInterpreter/new_interpreter-2	1.14µs ± 1%	1.13µs ± 1%	~	(p=0.437 n=7+7)
NewInterpreter/new_sub-interpreter-2	620ns ± 7%	600ns ± 1%	−3.24%	(p=0.014 n=7+6)
ParseArray-2	8.51ms ± 6%	8.19ms ± 1%	−3.75%	(p=0.001 n=7+6)
ParseDeploy/byte_array-2	12.6ms ± 5%	12.3ms ± 1%	−2.32%	(p=0.017 n=7+7)
ParseDeploy/decode_hex-2	1.22ms ± 1%	1.22ms ± 1%	~	(p=0.731 n=6+7)
ParseFungibleToken/With_memory_metering-2	191µs ± 1%	192µs ± 3%	~	(p=0.710 n=7+7)
ParseFungibleToken/Without_memory_metering-2	153µs ± 0%	154µs ± 2%	~	(p=0.097 n=7+7)
ParseInfix-2	7.25µs ± 1%	7.24µs ± 1%	~	(p=0.655 n=7+6)
QualifiedIdentifierCreation/One_level-2	2.35ns ± 0%	2.35ns ± 0%	~	(p=0.552 n=6+7)
QualifiedIdentifierCreation/Three_levels-2	139ns ± 1%	139ns ± 1%	~	(p=0.374 n=6+6)
RuntimeFungibleTokenTransfer-2	660µs ±21%	609µs ±24%	~	(p=0.383 n=7+7)
RuntimeResourceDictionaryValues-2	5.25ms ± 3%	5.15ms ± 1%	−1.95%	(p=0.007 n=7+7)
RuntimeScriptNoop-2	21.2µs ±31%	19.0µs ±32%	~	(p=0.620 n=7+7)
SuperTypeInference/arrays-2	315ns ± 1%	317ns ± 2%	~	(p=0.929 n=7+7)
SuperTypeInference/composites-2	130ns ± 0%	130ns ± 0%	~	(p=0.874 n=7+6)
SuperTypeInference/integers-2	94.0ns ± 0%	93.9ns ± 0%	~	(p=0.509 n=7+7)
ValueIsSubtypeOfSemaType-2	95.4ns ± 2%	96.0ns ± 6%	~	(p=0.831 n=7+7)
	alloc/op		delta
CheckContractInterfaceFungibleTokenConformance-2	50.1kB ± 0%	50.1kB ± 0%	+0.00%	(p=0.033 n=6+7)
ContractInterfaceFungibleToken-2	24.2kB ± 0%	24.2kB ± 0%	~	(all equal)
InterpretRecursionFib-2	1.00MB ± 0%	1.00MB ± 0%	~	(p=1.000 n=6+6)
NewInterpreter/new_interpreter-2	752B ± 0%	752B ± 0%	~	(all equal)
NewInterpreter/new_sub-interpreter-2	200B ± 0%	200B ± 0%	~	(all equal)
ParseArray-2	2.75MB ± 3%	2.69MB ± 2%	−2.26%	(p=0.008 n=7+6)
ParseDeploy/byte_array-2	4.23MB ± 3%	4.10MB ± 0%	−3.14%	(p=0.007 n=7+7)
ParseDeploy/decode_hex-2	214kB ± 0%	214kB ± 0%	~	(p=0.593 n=7+5)
ParseFungibleToken/With_memory_metering-2	29.4kB ± 0%	29.4kB ± 0%	~	(p=0.126 n=7+6)
ParseFungibleToken/Without_memory_metering-2	29.4kB ± 0%	29.4kB ± 0%	~	(p=0.665 n=7+7)
ParseInfix-2	1.93kB ± 0%	1.93kB ± 0%	~	(p=0.540 n=7+7)
QualifiedIdentifierCreation/One_level-2	0.00B	0.00B	~	(all equal)
QualifiedIdentifierCreation/Three_levels-2	64.0B ± 0%	64.0B ± 0%	~	(all equal)
RuntimeFungibleTokenTransfer-2	103kB ± 1%	102kB ± 1%	~	(p=0.456 n=7+7)
RuntimeResourceDictionaryValues-2	2.28MB ± 0%	2.28MB ± 0%	~	(p=0.945 n=6+7)
RuntimeScriptNoop-2	8.36kB ± 0%	8.32kB ± 0%	−0.53%	(p=0.007 n=7+7)
SuperTypeInference/arrays-2	96.0B ± 0%	96.0B ± 0%	~	(all equal)
SuperTypeInference/composites-2	0.00B	0.00B	~	(all equal)
SuperTypeInference/integers-2	0.00B	0.00B	~	(all equal)
ValueIsSubtypeOfSemaType-2	48.0B ± 0%	48.0B ± 0%	~	(all equal)
	allocs/op		delta
CheckContractInterfaceFungibleTokenConformance-2	900 ± 0%	900 ± 0%	~	(all equal)
ContractInterfaceFungibleToken-2	434 ± 0%	434 ± 0%	~	(all equal)
InterpretRecursionFib-2	18.9k ± 0%	18.9k ± 0%	~	(all equal)
NewInterpreter/new_interpreter-2	13.0 ± 0%	13.0 ± 0%	~	(all equal)
NewInterpreter/new_sub-interpreter-2	4.00 ± 0%	4.00 ± 0%	~	(all equal)
ParseArray-2	69.6k ± 0%	69.6k ± 0%	~	(p=1.000 n=7+7)
ParseDeploy/byte_array-2	104k ± 0%	104k ± 0%	~	(p=1.000 n=7+7)
ParseDeploy/decode_hex-2	75.0 ± 0%	75.0 ± 0%	~	(all equal)
ParseFungibleToken/With_memory_metering-2	0.99k ± 0%	0.99k ± 0%	~	(all equal)
ParseFungibleToken/Without_memory_metering-2	0.99k ± 0%	0.99k ± 0%	~	(all equal)
ParseInfix-2	60.0 ± 0%	60.0 ± 0%	~	(all equal)
QualifiedIdentifierCreation/One_level-2	0.00	0.00	~	(all equal)
QualifiedIdentifierCreation/Three_levels-2	2.00 ± 0%	2.00 ± 0%	~	(all equal)
RuntimeFungibleTokenTransfer-2	2.06k ± 0%	2.06k ± 0%	~	(all equal)
RuntimeResourceDictionaryValues-2	37.0k ± 0%	37.0k ± 0%	~	(p=0.939 n=5+7)
RuntimeScriptNoop-2	138 ± 0%	138 ± 0%	~	(all equal)
SuperTypeInference/arrays-2	3.00 ± 0%	3.00 ± 0%	~	(all equal)
SuperTypeInference/composites-2	0.00	0.00	~	(all equal)
SuperTypeInference/integers-2	0.00	0.00	~	(all equal)
ValueIsSubtypeOfSemaType-2	1.00 ± 0%	1.00 ± 0%	~	(all equal)