feat(outbound): add glucodroid.cloud destination preset

[robster7674]

Summary

Adds a first-class glucodroid.cloud preset to the outbound API destination picker.

• Subdomain + token fields only — no raw URL, headers, or template editor shown (they don't apply to this preset)
• URL resolution: https://{subdomain}.glucodroid.cloud/api/v1/ingest?token=…
• Listed first in the preset picker
• minIntervalMinutes defaults to 0 (the cloud service handles its own deduplication)
• Subdomain cleared when switching away from this preset to avoid stale data leaking into another preset's URL field

Test plan

• Add a new destination, select glucodroid.cloud preset — verify only subdomain and token fields are shown
• Enter a subdomain and token, save — verify the resolved URL is https://<subdomain>.glucodroid.cloud/api/v1/ingest?token=<token>
• Send a test reading — verify it reaches the glucodroid.cloud ingest endpoint
• Switch preset to another type — verify the subdomain field is cleared
• Verify other presets (Telegram, VK, custom JSON) are unaffected

🤖 Generated with Claude Code

[greptile-apps]

Greptile Summary

This PR adds a first-class glucodroid.cloud destination preset, surfacing only subdomain and token fields in the UI and building the ingest URL as https://{subdomain}.glucodroid.cloud/api/v1/ingest?token={encoded_token}.

• Token is percent-encoded via Uri.encode() before interpolation into the query string, fixing malformed URLs for tokens containing +, &, =, or #.
• The subdomain OutlinedTextField is now composed before the shared token field, matching the URL structure; the URL/headers/template sections are hidden for this preset.
• createDestination correctly sets minIntervalMinutes = 0 for the glucodroid preset, but decodeDestinations still falls back to the global default (5 minutes) when deserializing a stored entry that lacks this field.

Confidence Score: 5/5

Safe to merge; the core URL-building, field ordering, and preset-switching logic are all correct.

The token-encoding fix and field-reordering fix are both clean and correctly implemented. The only remaining gap is in decodeDestinations, where a missing minIntervalMinutes field in stored JSON would restore a 5-minute throttle for glucodroid_cloud instead of 0 — a non-happy-path edge case that does not affect normal saves or new destinations.

Common/src/main/java/tk/glucodata/OutboundApiSettings.kt — specifically the decodeDestinations fallback for minIntervalMinutes.

Important Files Changed

Filename	Overview
Common/src/main/java/tk/glucodata/OutboundApiSettings.kt	Adds Uri.encode() for the ingest token in resolvedUrl(), and wires glucodroid_cloud into createDestination with minIntervalMinutes=0. decodeDestinations still falls back to DEFAULT_MIN_INTERVAL_MINUTES (5) for glucodroid_cloud when the field is absent from stored JSON.
Common/src/mobile/java/tk/glucodata/ui/OutboundApiSettingsScreen.kt	Moves the glucodroid subdomain field above the shared token field and gates URL/headers/template fields behind !isGlucodroid; field ordering and visibility are now correct.

Sequence Diagram

sequenceDiagram
    participant UI as OutboundApiSettingsScreen
    participant Settings as OutboundApiSettings
    participant Server as glucodroid.cloud

    UI->>Settings: createDestination(PRESET_GLUCODROID_CLOUD)
    Settings-->>UI: "Destination(url="", token="", minIntervalMinutes=0)"

    UI->>UI: "User enters subdomain → destination.copy(url=subdomain.trim())"
    UI->>UI: "User enters token → destination.copy(token=token)"
    UI->>Settings: save(config)

    UI->>Settings: resolvedUrl()
    Settings->>Settings: Uri.encode(token.trim())
    Settings-->>UI: "https://{subdomain}.glucodroid.cloud/api/v1/ingest?token={encoded}"

    UI->>Server: POST resolvedUrl()
    Server-->>UI: 200 OK

    UI->>Settings: withPreset(otherPreset)
    Note over Settings: oldPreset==PRESET_GLUCODROID_CLOUD → url reset to defaultUrl(newPreset)

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_{Reviews (3): Last reviewed commit: "fix(outbound): URL-encode token in gluco..." | Re-trigger Greptile}