[SES-4612] - Fetch initial config from whole swarm

[SessionHero01]

• Renamed and new pref framework
• Error handling
• More type of key
• Preference storage
• Onboarding preferences
• Poller logic
• Preference cache

[Copilot]

Pull request overview

Introduces a new PreferenceStorage abstraction backed by SharedPreferences and migrates seed-viewed + poller state to typed preference keys, while updating pollers to fetch initial user profile config from the whole swarm.

Changes:

• Added typed preference framework (PreferenceKey, PreferenceStorage) with a SharedPreferences-backed implementation and Hilt module.
• Migrated “has viewed seed” reads/writes to the new storage across onboarding/home/recovery flows.
• Updated poller logic to perform an initial USER_PROFILE fetch across the entire swarm and adjusted first-poll parameter naming.

Reviewed changes

Copilot reviewed 15 out of 15 changed files in this pull request and generated 8 comments.

Show a summary per file

File	Description
app/src/main/java/org/thoughtcrime/securesms/recoverypassword/RecoveryPasswordViewModel.kt	Switches seed viewed tracking to typed PreferenceStorage.
app/src/main/java/org/thoughtcrime/securesms/recoverypassword/RecoveryPasswordActivity.kt	Marks seed as viewed via new preference storage.
app/src/main/java/org/thoughtcrime/securesms/preferences/SharedPreferenceStorage.kt	Adds SharedPreferences-backed PreferenceStorage with caching + change notifications.
app/src/main/java/org/thoughtcrime/securesms/preferences/PreferencesModule.kt	Provides singleton PreferenceStorage via Hilt.
app/src/main/java/org/thoughtcrime/securesms/preferences/PreferenceStorage.kt	Defines the new preference storage interface (get/set/remove/watch).
app/src/main/java/org/thoughtcrime/securesms/preferences/PreferenceKey.kt	Adds typed preference keys with strategies (primitive/json/enum).
app/src/main/java/org/thoughtcrime/securesms/onboarding/manager/LoadAccountManager.kt	Migrates “has viewed seed” set to new storage.
app/src/main/java/org/thoughtcrime/securesms/onboarding/OnBoardingPreferences.kt	Introduces onboarding preference keys (HAS_VIEWED_SEED).
app/src/main/java/org/thoughtcrime/securesms/home/HomeViewModel.kt	Uses new storage to decide whether to show seed reminder banner.
app/src/main/java/org/thoughtcrime/securesms/home/HomeActivity.kt	Uses new storage to show/hide seed reminder view.
app/src/main/java/org/thoughtcrime/securesms/groups/GroupPoller.kt	Renames first-poll parameter for clarity.
app/src/main/java/org/session/libsession/utilities/TextSecurePreferences.kt	Removes seed-viewed + multipart migration prefs from legacy interface.
app/src/main/java/org/session/libsession/messaging/sending_receiving/pollers/Poller.kt	Adds initial profile polling across whole swarm + migrates state to PreferenceStorage.
app/src/main/java/org/session/libsession/messaging/sending_receiving/pollers/OpenGroupPoller.kt	Renames first-poll parameter for clarity.
app/src/main/java/org/session/libsession/messaging/sending_receiving/pollers/BasePoller.kt	Renames first-poll parameter in base poller contract.

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