Add journal

[patrickelectric]

Add page in system information page (mcap log soon)
Helps to replace #3456
Better merged after #3624

[sourcery-ai]

Reviewer's Guide

This PR implements a new “journal” feature end-to-end by extending the system-information store to handle journal entries (with Vuex mutations, API fetch and WebSocket), adding a dedicated Journal Vue component with virtual scroll and formatting, updating the main view to expose the journal tab, and bumping the linux2rest bootstrap version.

Sequence diagram for fetching and displaying journal entries

sequenceDiagram
    actor User
    participant SystemInformationView
    participant SystemInformationStore
    participant Backend
    participant JournalComponent
    User->>SystemInformationView: Selects "Journal" tab
    SystemInformationView->>JournalComponent: Mounts component
    JournalComponent->>SystemInformationStore: fetchSystemInformation(JournalType)
    SystemInformationStore->>Backend: Request journal entries
    Backend-->>SystemInformationStore: Returns JournalResponse
    SystemInformationStore->>JournalComponent: Updates journal_entries
    JournalComponent->>User: Displays journal entries

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Class diagram for new and updated types in journal feature

classDiagram
    class SystemInformationStore {
        +journal_entries: JournalEntry[]
        +appendJournalEntries(response: JournalResponse): void
        +updateJournalEntries(response: JournalResponse): void
    }
    class JournalEntry {
        +cursor?: string
        +timestamp?: string
        +priority?: number
        +identifier?: string
        +unit?: string
        +pid?: number
        +hostname?: string
        +message: string
    }
    SystemInformationStore "1" -- "*" JournalEntry: contains

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File-Level Changes

Change	Details	Files
Extend Vuex store to support JournalType	Added JournalType enum and journal_entries state Introduced appendJournalEntries and updateJournalEntries mutations Handled FetchType.JournalType in the data switch Created WebSocket listener and initial fetch for journal entries	core/frontend/src/store/system-information.ts
Integrate journal tab in main SystemInformationView	Imported Journal component Added journal tab entry and conditional rendering	core/frontend/src/views/SystemInformationView.vue
Add Journal component and types	Implemented Journal.vue with virtual scroll, timestamp formatting, priority labels and styles Created JournalEntry interface with relevant fields	core/frontend/src/components/system-information/Journal.vue core/frontend/src/types/system-information/journal.ts
Bump linux2rest bootstrap version	Updated VERSION from v0.6.3 to v0.8.0	core/tools/linux2rest/bootstrap.sh

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[sourcery-ai]

Hey there - I've reviewed your changes and they look great!

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[Williangalvani]

I think I found a frontend bug:

This happened when new messaged popped up while I had the journal tab open

[patrickelectric]

I think I found a frontend bug: This happened when new messaged popped up while I had the journal tab open

Check now, it should be working