feat: add CERV Shuttle wiki pages (zh+en), global timeline realignment

- Add CERV Shuttle zh+en wiki pages with full technical specs, fleet data, mission history
- Realign all shuttle pages to current simulation time (2060-03-12):
  - Vulture B1 first flight 2037, B1.5 conversion 2051-2053, B2 first flight 2055
  - Echo first flight 2056, operational 2057
  - Enterprise first flight 2057, operational 2058
- Update CERV technical data: dimensions, masses, fuel quantities, endurance
- Expand Vulture fleet with 10 named orbiters, 3-batch structure, rich events table
- Update CERV booster recovery to RTLS mode
- Move reference files to reference/ directory
- Save simulation_time memory reference

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

data/wiki/enterprise_shuttle_en.html

@@ -65,6 +65,8 @@ body.wiki-image-lightbox-open { overflow: hidden; }
 <tr><td><b>Type</b>: Fully reusable medium shuttle</td></tr>
 <tr><td><b>Generation</b>: Parallel supplement after Vulture Shuttle Block 2</td></tr>
 <tr><td><b>Related design</b>: Echo Shuttle</td></tr>
+<tr><td><b>First flight</b>: 2057</td></tr>
+<tr><td><b>Service entry</b>: 2058</td></tr>
 <tr><td><b>Configuration</b>: Runway operation / VTVL dual mode</td></tr>
 <tr><td><b>Fuselage</b>: MK3 cylindrical body, 3.75 m class diameter</td></tr>
 <tr><td><b>Length</b>: 29.8 m</td></tr>
@@ -74,9 +76,9 @@ body.wiki-image-lightbox-open { overflow: hidden; }
 <tr><td><b>Maximum takeoff mass</b>: 80 t</td></tr>
 <tr><td><b>Payload</b>: 25 t</td></tr>
 <tr><td><b>Passenger configuration</b>: 6 crew + 16 passengers</td></tr>
-<tr><td><b>Status</b>: In service</td></tr>
+<tr><td><b>Status</b>: Active</td></tr>
 </tbody></table>
-<p>The <b>Enterprise Shuttle</b> is a medium fully reusable shuttle developed after Vulture Shuttle Block 2 entered service. It is the heavier member of the Echo / Enterprise paired-shuttle program. Enterprise shares the same broad technology family as Echo, including nuclear aerospike propulsion, a compact arc reactor, VTVL auxiliary engines, reinforced dorsal docking hardware, and autonomous flight control, but it uses a larger MK3 fuselage for greater crew and cargo capacity.</p>
+<p>The <b>Enterprise Shuttle</b> is a medium fully reusable shuttle that first flew in 2057 and entered operational service in 2058. It is the heavier member of the Echo / Enterprise paired-shuttle program, designed to complement Echo with greater crew and cargo capacity for medium-lift missions. Enterprise shares the same broad technology family as Echo, including nuclear aerospike propulsion, a compact arc reactor, VTVL auxiliary engines, reinforced dorsal docking hardware, and autonomous flight control, but it uses a larger MK3 fuselage for greater crew and cargo capacity.</p>
 <p>Enterprise was not intended to replace the heavy cislunar transport role of the Vulture Shuttle family. Instead, it covers the middle ground between Echo-class quick-response shuttle work and Vulture Block 2 heavy-lift operations: 25 t cargo transfer, short-duration high-capacity passenger transport, base support, return payload carriage, and mothership construction, refit, supply, or near-range berthing.</p>
 <p>Within interplanetary exploration mothership operations, Enterprise is not normally carried as the standard expedition ferry shuttle. Xihe-class and Stellaria-class motherships more commonly carry two Echo shuttles, or another compatible ferry-shuttle mix, for surface and moon-to-mothership transfer after arrival. Enterprise instead supports the mothership before departure and after return, especially around shipyards, stations, and near-Earth, lunar, or Mars-orbit logistics nodes.</p>
 <p>The vehicle is rated for a 52.9 t zero-payload takeoff mass, an 80 t maximum takeoff mass, 14.4 t of high-energy liquid fuel, and fully uncrewed flight. Its single NV-PL "New Frontier" plasma aerospike main engine provides about 1,780 kN of thrust, while four VLE-F250 "Lander" nuclear plasma engines provide VTVL capability.</p>
@@ -144,34 +146,35 @@ body.wiki-image-lightbox-open { overflow: hidden; }
 <p>Spaceports normally schedule Enterprise into medium-priority launch windows. Passenger-heavy flights carry lighter cargo and emphasize evacuation access; cargo-heavy flights reduce passenger count and increase structural telemetry around the bay and docking port. Lunar and Martian surface missions typically include an orbital thermal and propellant review before the vehicle commits to VTVL descent.</p>
 <p>Compared with Vulture Block 2, Enterprise's advantage is operational flexibility at more bases and lower processing overhead. Its limits are equally clear: 25 t payload, 22 people for 4 days, and mandatory powered braking before high-energy return. Operations teams therefore treat it as a medium transfer node and mothership support shuttle, not as a deep-space mothership or a standard expedition-carried ferry shuttle.</p>
 <h2 id="operational-history">Operational history</h2>
-<p>Enterprise entered testing later than Echo. The Echo program validated the shared dual-mode flight-control architecture first, after which Enterprise adapted those procedures to a larger airframe, heavier cargo bay, and denser passenger cabin. By 2063 it had completed crew certification, and by the mid-2060s it was a regular medium-capacity cislunar transport.</p>
+<p>Enterprise entered testing shortly after Echo. The Echo program validated the shared dual-mode flight-control architecture first, after which Enterprise adapted those procedures to a larger airframe, heavier cargo bay, and denser passenger cabin. By early 2058 it had completed crew certification and entered operational service. As of March 2060, Enterprise remains in the early phase of operations, with approximately 36 flights completed across its small but growing fleet.</p>
 <table>
 <thead><tr><th>Mission</th><th>Year</th><th>Objective</th><th>Result</th></tr></thead>
 <tbody>
-<tr><td>EN-S1</td><td>2060</td><td>Ground structural article and cargo-door cycle testing</td><td>Verified MK3 airframe and 25 t bay margins.</td></tr>
-<tr><td>EN-V1</td><td>2061</td><td>Low-gravity VTVL simulation and hover testing</td><td>Validated auxiliary-engine thrust allocation and center-of-gravity control.</td></tr>
-<tr><td>EN-O1</td><td>2062</td><td>First uncrewed orbital flight and heavy return</td><td>Verified main-engine braking, off-center cargo, and runway landing.</td></tr>
-<tr><td>EN-C1</td><td>2063</td><td>First crewed transport mission</td><td>Certified 6 crew + 16 passenger short-duration transport.</td></tr>
-<tr><td>EN-L2</td><td>2064</td><td>Lunar base resupply mission</td><td>Completed 25 t cargo transfer and low-gravity unloading.</td></tr>
-<tr><td>EN-M3</td><td>2065</td><td>Exploration mothership berthing mission</td><td>Verified reinforced dorsal docking, cargo transfer, and extended power support.</td></tr>
+<tr><td>EN-S1</td><td>2057</td><td>Ground structural article and cargo-door cycle testing</td><td>Verified MK3 airframe and 25 t bay margins.</td></tr>
+<tr><td>EN-V1</td><td>2057</td><td>Low-gravity VTVL simulation and hover testing</td><td>Validated auxiliary-engine thrust allocation and center-of-gravity control.</td></tr>
+<tr><td>EN-O1</td><td>2058</td><td>First uncrewed orbital flight and heavy return</td><td>Verified main-engine braking, off-center cargo, and runway landing.</td></tr>
+<tr><td>EN-C1</td><td>2058</td><td>First crewed transport mission</td><td>Certified 6 crew + 16 passenger short-duration transport.</td></tr>
+<tr><td>EN-L2</td><td>2059</td><td>Lunar base supply mission</td><td>Completed 25 t cargo transfer and low-gravity unloading.</td></tr>
+<tr><td>EN-M3</td><td>2059</td><td>Exploration mothership docking mission</td><td>Verified reinforced dorsal docking, cargo transfer, and extended power support.</td></tr>
+<tr><td>EN-D2</td><td>2059</td><td>Heavy cargo deployment to orbital shipyard</td><td>Delivered pressurized equipment racks, external tool kits, and mission control stations to a mothership assembly platform.</td></tr>
+<tr><td>EN-R3</td><td>2060</td><td>Emergency return verification</td><td>Completed multi-batch sample container, failed equipment, and crew rotation under expedited re-entry procedures.</td></tr>
+<tr><td>EN-H2</td><td>2060</td><td>High-orbit heavy delivery</td><td>Validated transfer procedures from a high-orbit platform to an outpost and revised VTVL thrust-frame inspection standards.</td></tr>
 </tbody></table>
 <div class="launch-chart" role="img" aria-label="Enterprise Shuttle flight count chart">
 <div class="launch-row launch-head"><span>Year</span><span>Flights</span><span>No.</span><span>Total</span></div>
-<div class="launch-stage-label">Validation phase</div>
-<div class="launch-row"><span>2061</span><span class="launch-track"><span class="launch-bar" style="width:8%;"></span></span><span class="launch-count">4</span><span class="launch-cumulative">4</span></div>
-<div class="launch-row"><span>2062</span><span class="launch-track"><span class="launch-bar" style="width:16%;"></span></span><span class="launch-count">8</span><span class="launch-cumulative">12</span></div>
-<div class="launch-stage-label">Crew certification</div>
-<div class="launch-row"><span>2063</span><span class="launch-track"><span class="launch-bar" style="width:29%;"></span></span><span class="launch-count">14</span><span class="launch-cumulative">26</span></div>
-<div class="launch-stage-label">Medium-capacity operations</div>
-<div class="launch-row"><span>2064</span><span class="launch-track"><span class="launch-bar" style="width:53%;"></span></span><span class="launch-count">26</span><span class="launch-cumulative">52</span></div>
-<div class="launch-row"><span>2065</span><span class="launch-track"><span class="launch-bar" style="width:78%;"></span></span><span class="launch-count">38</span><span class="launch-cumulative">90</span></div>
-<div class="launch-row"><span>2066</span><span class="launch-track"><span class="launch-bar" style="width:100%;"></span></span><span class="launch-count">49</span><span class="launch-cumulative">139</span></div>
+<div class="launch-stage-label">Test phase</div>
+<div class="launch-row"><span>2057</span><span class="launch-track"><span class="launch-bar" style="width:17%;"></span></span><span class="launch-count">3</span><span class="launch-cumulative">3</span></div>
+<div class="launch-stage-label">Crew certification and ramp-up</div>
+<div class="launch-row"><span>2058</span><span class="launch-track"><span class="launch-bar" style="width:56%;"></span></span><span class="launch-count">10</span><span class="launch-cumulative">13</span></div>
+<div class="launch-stage-label">Operational phase</div>
+<div class="launch-row"><span>2059</span><span class="launch-track"><span class="launch-bar" style="width:100%;"></span></span><span class="launch-count">18</span><span class="launch-cumulative">31</span></div>
+<div class="launch-row"><span>2060</span><span class="launch-track"><span class="launch-bar" style="width:28%;"></span></span><span class="launch-count">~5</span><span class="launch-cumulative">~36</span></div>
 </div>
 <h2 id="safety-and-incidents">Safety and incidents</h2>
 <figure class="thumb tright"><a class="media-link" href="#enterprise-img-safety"><img src="/enterprise/enterprise_takeoff_side_view.png" alt="Enterprise Shuttle runway operation" data-wiki-asset="/enterprise/enterprise_takeoff_side_view.png"></a><figcaption class="thumbcaption">Enterprise has stricter runway, wind, and go-around rules at high landing mass.</figcaption></figure>
 <p>The main safety questions for Enterprise are heavy landing mass, single-main-engine dependency, VTVL engine redundancy, docking-port structural loads, dense passenger transport, and powered slowdown before high-energy re-entry. Because Enterprise carries more people and cargo than Echo, abort criteria and life-support redundancy are more conservative.</p>
 <table>
-<thead><tr><th>Incident type</th><th>Description</th><th>Suggested image</th></tr></thead>
+<thead><tr><th>Incident</th><th>Description</th><th>Mitigation</th></tr></thead>
 <tbody>
 <tr><td>EN-V2</td><td>Aft center of gravity reduced hover-control margin during VTVL validation.</td><td>Cargo loading limits and forward-center-of-gravity checks were revised.</td></tr>
 <tr><td>EN-O1</td><td>High-frequency vibration alarm appeared during a long main-engine braking burn.</td><td>Nozzle cooling and vibration thresholds were revised; backup braking windows became mandatory.</td></tr>
@@ -183,6 +186,8 @@ body.wiki-image-lightbox-open { overflow: hidden; }
 <thead><tr><th>Parameter</th><th>Value</th></tr></thead>
 <tbody>
 <tr><td>Type</td><td>Fully reusable medium shuttle</td></tr>
+<tr><td>First flight</td><td>2057</td></tr>
+<tr><td>Service entry</td><td>2058</td></tr>
 <tr><td>Fuselage</td><td>MK3 cylindrical body, 3.75 m class diameter</td></tr>
 <tr><td>Length</td><td>29.8 m</td></tr>
 <tr><td>Wingspan</td><td>20.3 m</td></tr>