feat: only poll popular networks

[bergeron]

Description

To reduce the impact of showing assets across all networks, which can be unbounded, this PR scopes the portfolio view to the 9 popular networks built into metamask.

Related issues

Fixes: #29055

Manual testing steps

1. On popular networks:

• The token filter should allow switching between popular networks and current network
• The filter should work as described
• RPC requests in the background should only hit the popular networks

2. On other networks

• The token filter should become disabled and scoped to the current network
• RPC requests in the background should only hit the current network

Screenshots/Recordings

Before

After

Pre-merge author checklist

• I've followed MetaMask Contributor Docs and MetaMask Extension Coding Standards.
• I've completed the PR template to the best of my ability
• I’ve included tests if applicable
• I’ve documented my code using JSDoc format if applicable
• I’ve applied the right labels on the PR (see labeling guidelines). Not required for external contributors.

Pre-merge reviewer checklist

• I've manually tested the PR (e.g. pull and build branch, run the app, test code being changed).
• I confirm that this PR addresses all acceptance criteria described in the ticket it closes and includes the necessary testing evidence such as recordings and or screenshots.

[github-actions]

CLA Signature Action: All authors have signed the CLA. You may need to manually re-run the blocking PR check if it doesn't pass in a few minutes.

[bergeron]

depends on #29068

[bergeron]

fixing e2e test

[metamaskbot]

Builds ready [bd1560f]

• builds: chrome, firefox
• builds (beta): chrome
• builds (flask): chrome, firefox
• builds (MMI): chrome, firefox
• builds (test): chrome, firefox
• builds (test-flask): chrome, firefox
• build viz: Build System
• mv3: Background Module Init Stats
• mv3: UI Init Stats
• mv3: Module Load Stats
• mv3: Bundle Size Stats
• mv2: E2e Actions Stats
• code coverage: Report
• storybook: Storybook
• typescript migration: Dashboard
• all artifacts
• bundle viz:

  • background: 0, 1, 2, 3, 4, 5, 6
  • common: 0, 1, 10, 11, 12, 2, 3, 4, 5, 6, 7, 8, 9
  • content-script: 0
  • offscreen: 0
  • ui: 0, 1, 10, 11, 12, 13, 2, 3, 4, 5, 6, 7, 8, 9

Page Load Metrics (1798 ± 84 ms)

Platform	Page	Metric	Min (ms)	Max (ms)	Average (ms)	StandardDeviation (ms)	MarginOfError (ms)
Chrome	Home	firstPaint	1483	2280	1798	181	87
		domContentLoaded	1472	2217	1774	172	83
		load	1481	2232	1798	176	84
		domInteractive	25	76	42	16	7
		backgroundConnect	10	71	24	17	8
		firstReactRender	17	84	43	26	13
		getState	5	65	23	22	10
		initialActions	0	1	0	0	0
		loadScripts	1059	1729	1327	151	73
		setupStore	7	48	12	12	6
		uiStartup	1673	2523	2002	192	92

Bundle size diffs [🚨 Warning! Bundle size has increased!]

• background: 0 Bytes (0.00%)
• ui: 152 Bytes (0.00%)
• common: 254 Bytes (0.00%)

[metamaskbot]

Builds ready [b4a7e38]

• builds: chrome, firefox
• builds (beta): chrome
• builds (flask): chrome, firefox
• builds (MMI): chrome, firefox
• builds (test): chrome, firefox
• builds (test-flask): chrome, firefox
• build viz: Build System
• mv3: Background Module Init Stats
• mv3: UI Init Stats
• mv3: Module Load Stats
• mv3: Bundle Size Stats
• mv2: E2e Actions Stats
• code coverage: Report
• storybook: Storybook
• typescript migration: Dashboard
• all artifacts
• bundle viz:

  • background: 0, 1, 2, 3, 4, 5, 6
  • common: 0, 1, 10, 11, 12, 2, 3, 4, 5, 6, 7, 8, 9
  • content-script: 0
  • offscreen: 0
  • ui: 0, 1, 10, 11, 12, 13, 2, 3, 4, 5, 6, 7, 8, 9

Page Load Metrics (1694 ± 58 ms)

Platform	Page	Metric	Min (ms)	Max (ms)	Average (ms)	StandardDeviation (ms)	MarginOfError (ms)
Chrome	Home	firstPaint	1500	1924	1696	124	59
		domContentLoaded	1445	1902	1671	122	58
		load	1503	1972	1694	122	58
		domInteractive	25	72	46	16	7
		backgroundConnect	9	70	26	19	9
		firstReactRender	16	74	41	24	12
		getState	5	67	18	20	10
		initialActions	0	1	0	0	0
		loadScripts	1082	1513	1267	108	52
		setupStore	7	59	14	14	7
		uiStartup	1687	2175	1901	131	63

Bundle size diffs [🚨 Warning! Bundle size has increased!]

• background: 0 Bytes (0.00%)
• ui: 152 Bytes (0.00%)
• common: 254 Bytes (0.00%)