docs: SDK updates

[germartinez]

Context

This PR adds:

• docs: [EIP-1193] Update Protocol Kit initialization #461
• fix: Update API Kit guide signing flow #465
• docs: Rename SDK initialization method #468

[github-actions]

Overall readability score: 56.59 (🟢 +0.35)

File	Readability
delegates.mdx	14.71 (🔴 -1.59)
messages.mdx	8.19 (🟢 +1.39)
transactions.mdx	8.92 (🟢 +0.67)
api-kit.mdx	54.35 (🔴 -7.75)
migrate-to-v1.md	67.43 (🟢 +0)
migrate-to-v2.md	62.94 (🟢 +0)
safe-auth.mdx	51.13 (🔴 -0.98)
protocol-kit.mdx	67.38 (🔴 -3.25)
signatures.md	62.99 (🟢 +0.27)
messages.mdx	75.05 (🟢 +0)
transactions.mdx	45.04 (🟢 +0.08)
migrate-to-v1.md	81.27 (🟢 +0)
migrate-to-v2.md	70.41 (🟢 +0)
migrate-to-v3.md	71.32 (-)
migrate-to-v4.md	68.79 (-)
safe-factory.md	59.97 (🟢 +3.22)
safe.md	70.29 (🟢 +0.66)
4337-safe-sdk.mdx	32.31 (🟢 +0.45)
gelato-relay.mdx	66.67 (🟢 +0)
migrate-to-v2.md	20.34 (🟢 +0)
migrate-to-v3.md	63.48 (-)
safe-4337-pack.mdx	60.43 (🟢 +0.01)

View detailed metrics

🟢 - Shows an increase in readability
🔴 - Shows a decrease in readability

File	Readability	FRE	GF	ARI	CLI	DCRS
delegates.mdx	14.71	1.63	14.25	22	19	9.04
	🔴 -1.59	🟢 +1.63	🔴 -1.12	🟢 +0	🟢 +0	🟢 +0.02
messages.mdx	8.19	0	18.57	22	19	8.68
	🟢 +1.39	🟢 +0	🟢 +0.06	🟢 +0	🟢 +0	🟢 +0.4
transactions.mdx	8.92	0	18.8	22	19	8.33
	🟢 +0.67	🟢 +0	🔴 -0.17	🟢 +0	🟢 +0	🟢 +0.3
api-kit.mdx	54.35	43.32	11.87	12.8	11.89	7.4
	🔴 -7.75	🔴 -10.9	🔴 -1.03	🔴 -1.8	🔴 -0.93	🔴 -0.08
migrate-to-v1.md	67.43	46.03	8.5	9.3	12.32	6.66
	🟢 +0	🟢 +0	🟢 +0	🟢 +0	🟢 +0	🟢 +0
migrate-to-v2.md	62.94	48.6	11.03	9.5	10.72	7.45
	🟢 +0	🟢 +0	🟢 +0	🟢 +0	🟢 +0	🟢 +0
safe-auth.mdx	51.13	40.95	11.75	11.3	13.1	8.49
	🔴 -0.98	🔴 -0.41	🔴 -0.53	🟢 +0.2	🟢 +0.11	🔴 -0.14
protocol-kit.mdx	67.38	56.96	9.36	10.1	11.36	6.84
	🔴 -3.25	🔴 -0.91	🔴 -0.56	🔴 -0.7	🔴 -0.41	🔴 -0.17
signatures.md	62.99	55.64	9.88	11.9	12.35	6.61
	🟢 +0.27	🟢 +0.2	🟢 +0.04	🟢 +0.1	🟢 +0.06	🔴 -0.02
messages.mdx	75.05	64	8.29	9.8	10.15	6.05
	🟢 +0	🟢 +0	🟢 +0	🟢 +0	🟢 +0	🟢 +0
transactions.mdx	45.04	52.8	9.48	19.5	19	5.91
	🟢 +0.08	🟢 +0	🟢 +0.03	🟢 +0	🟢 +0	🟢 +0.01
migrate-to-v1.md	81.27	67.65	7.9	8.1	8.51	6
	🟢 +0	🟢 +0	🟢 +0	🟢 +0	🟢 +0	🟢 +0
migrate-to-v2.md	70.41	59.09	10.7	7.1	8.34	7.97
	🟢 +0	🟢 +0	🟢 +0	🟢 +0	🟢 +0	🟢 +0
migrate-to-v3.md	71.32	65.73	10.74	7.7	8.4	7.71
	-	-	-	-	-	-
migrate-to-v4.md	68.79	57.87	9.66	9	10.32	7.24
	-	-	-	-	-	-
safe-factory.md	59.97	55.13	10.94	11.3	11.6	7.56
	🟢 +3.22	🟢 +8.35	🟢 +0.1	🟢 +0.4	🟢 +0.52	🟢 +0.11
safe.md	70.29	42.48	7.13	10.4	12.46	5.76
	🟢 +0.66	🟢 +0	🟢 +0.02	🟢 +0.2	🟢 +0.17	🟢 +0.03
4337-safe-sdk.mdx	32.31	43.8	17.61	21.1	11.15	7.79
	🟢 +0.45	🟢 +0.3	🟢 +0.16	🟢 +0.1	🔴 -0.06	🟢 +0.02
gelato-relay.mdx	66.67	54.42	9.56	10.5	10.79	6.89
	🟢 +0	🟢 +0	🟢 +0	🟢 +0	🟢 +0	🟢 +0
migrate-to-v2.md	20.34	0	14.74	17.3	19	9.07
	🟢 +0	🟢 +0	🟢 +0	🟢 +0	🟢 +0	🟢 +0
migrate-to-v3.md	63.48	48.91	11.33	8.9	9.97	7.74
	-	-	-	-	-	-
safe-4337-pack.mdx	60.43	34.12	8.15	11.7	14.25	6.48
	🟢 +0.01	🔴 -0.1	🟢 +0.06	🟢 +0	🔴 -0.12	🟢 +0.03

Averages:

	Readability	FRE	GF	ARI	CLI	DCRS
Average	56.59	49.29	10.77	12.48	12.24	7.58
	🟢 +0.35	🟢 +0.3	🔴 -0.03	🟢 +0.13	🟢 +0.1	🟢 +0.01

View metric targets

Metric	Range	Ideal score
Flesch Reading Ease	100 (very easy read) to 0 (extremely difficult read)	60
Gunning Fog	6 (very easy read) to 17 (extremely difficult read)	8 or less
Auto. Read. Index	6 (very easy read) to 14 (extremely difficult read)	8 or less
Coleman Liau Index	6 (very easy read) to 17 (extremely difficult read)	8 or less
Dale-Chall Readability	4.9 (very easy read) to 9.9 (extremely difficult read)	6.9 or less

[github-actions]

Branch preview

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